Health
Thousands of years have passed in human history, and we realize the essential importance of health. We live in a new generation in 2026, so we shouldn't believe in myths revolving around fitness. One myth is that cardio alone will reduce weight. The truth is that cardio is very important (as it can improve physical endurance and cardiovascular health), but cardio is part of the puzzle of developing fitness. People need cardio, strength building exercises, walking at least, and eating healthy nutritious foods are needed to reduce weight. Another myth is that body shaming people in a rude, condescending fashion will inspire people to improve their health in general. People are human beings with emotions and demonizing people never truly causes changes in people. It's a form of plain emotional abuse. Emotionally abusing people is wicked. The reality is that inspiration, real talk, kindness, and promoting determination will cause more positive health results. No one should dehumanize people based upon size as we believe in the Golden Rule (to treat people with dignity and respect irrespective of color, size, gender, ethnicity, race, nationality, or background). So, I live by the Golden Rule in my daily life. Over the course of 20 year alone, society has learned more facts about VO2 levels, peptides, amino acids, anaerobic exercises, aerobic exercises, HIIT, and other components of modern-day health topics. Experts abound in our time who are health experts, and our goal is still the same. We believe in the immutable principle that human improvement mentally, emotionally, physically, and spiritually will result in manifold blessings in real life. We believe in desiring the best for humanity, and people have the God-given right to be ourselves with humbleness, courage, creativity, a positive personality, diverse interests, and a powerful strength filled modesty (or humbleness and cogent integrity not respectability politics), and unpretentiousness.

Calories
Many exercise and fitness experts talk about calories all of the time. What is the relationship between calories and food? There is big linkage between the two concepts. Calories are the energy units in food and drinks that are necessary or essential for all bodily functions. In other words, calories are needed to help the body for physical activity and basic activities like fuel growth and repair. Calories can come from macronutrients, carbohydrates, proteins, and fats. They each provide a different energy density. For example, carbohydrates provide 4 calories per gram, proteins have 4 calories per gram, alcohol has 7 calories per gram, etc. Fats are the most energy dense providing 9 calories per gram. People learn about caloric content to deal with weight management, overall health metrics, metabolism, and energy expenditure. Calories is a measure of how much energy in needed to raise the temperature of 1 gram of water by 1 degree Celsius. It is a unit that measures the body's use of energy which can be measured in kilocalories (kcal) or kilojoules (kJ). The number of calories a food or drink has is found on the nutrition label of food packaging and listed by serving size. Nucleotides, organic acids, and sugar alcohol have very small amounts of calories. Calories are vital to human life and health, because calories (or energy) consumed from food and beverages can help people breath, allow the heart to beat, walk, exercise, etc. in burning calories.
The number of calories people use during the day relate to metabolism. Metabolism is all combined reactions that occur throughout the body within each cell that provides the body with energy. Metabolism is measured in calories by TDEE (Total Daily Energy Expenditure). TDEE is the total number of calories your body burns in a day, including all activities from basic functions to intentional exercise, and is composed of Basal Metabolic Rate (BMR), Thermic Effect of Food (TEF), Exercise Activity Thermogenesis (EAT), and Non-Exercise Activity Thermogenesis (NEAT). How much calories a person needs per day depends on genetics, lifestyle factors, sex, height, lean body mass, activity level, and health goals. U.S. dietary guidelines says that the average adult man requires 2,500 calories per day and the average woman adult requires 2,000 calories per day. These numbers vary by individuals. For weight loss, you’ll need to eat fewer calories to create a calorie deficit. For weight gain, you’ll need to eat more calories to create a calorie surplus. A balanced weight maintenance is when calorie intake is equal to calorie expenditure. Energy balance is the relationship between calories “in” via food and beverages and calories “out” via the body’s daily energy requirements. Calories from whole foods, such as fruits, vegetables, whole grains, legumes, nuts, seeds, eggs, dairy products, poultry, red meat, seafood, and shellfish, generally contain more micronutrients per gram than processed foods, particularly ultra-processed foods such as candy, sugar-sweetened beverages, and mass-produced packaged foods. Foods with the lowest calories are high in water and/or fiber. Foods with the most calories tend to be high in fat.
Hair Health
Human hair has been talked about for generations. Each human being has different types of hair. Hair is a protein filament that grows from follicles found in the dermis of the skin. Hair is one of the defining characteristics of mammals. The human body, apart from areas of glabrous skin, is covered in follicles that produce thick terminal and fine vellus hair. Most common interest in hair is focused on hair growth, hair types, and hair care, but hair is also an important biomaterial primarily composed of protein, notably alpha-keratin. Attitudes towards different forms of hair, such as hairstyles and hair removal, vary widely across different cultures and historical periods, but it is often used to indicate a person's personal beliefs or social position, such as their age, gender, or religion. The human hair starts on the inside of the skin. The part behind the skin is called the hair follicle, or, when pulled from the skin, the bulb or root. This organ is located in the dermis and maintains stem cells, which not only re-grow the hair after it falls out, but also are recruited to regrow skin after a wound. The hair shaft, which is the hard filamentous part that extends above the skin surface. It is made of multi-layered keratinized (dead) flat cells whose rope-like filaments provide structure and strength to it. The protein called keratin makes up most of its volume. A cross section of the hair shaft may be divided roughly into three zones. There is the cuticle, the cortex, and the medulla. Each strand of hair is made up of the medulla, cortex, and cuticle.
The cortex contains melanin, which colors the fiber based on the number, distribution and types of melanin granules. The melanin may be evenly spaced or cluster around the edges of the hair. The shape of the follicle determines the shape of the cortex, and the shape of the fiber is related to how straight or curly the hair is. People with straight hair have round hair fibers. Oval and other shaped fibers are generally more wavy or curly. The cuticle is the outer covering. Its complex structure slides as the hair swells and is covered with a single molecular layer of lipid that makes the hair repel water. The diameter of human hair varies from 0.017 to 0.18 millimeters (0.00067 to 0.00709 in). Some of these characteristics in humans' head hair vary by ethnicity: people of mostly African ancestry tend to have hair with a diameter of 60–90 ÎŒm and a flat cross-section, while people of mostly European or Middle Eastern ancestry tend to have hair with a diameter of 70–100 ÎŒm and an oval cross-section, and people of mostly Asian or Native American ancestry tend to have hair with a diameter of 90–120 ÎŒm and a round cross-section. There are roughly two million small, tubular glands and sweat glands that produce watery fluids that cool the body by evaporation. The glands at the opening of the hair produce a fatty secretion that lubricates the hair.

There is a massive importance of hair health that we should know about. Using proper hygiene for human hair is very important. Hair can be colored, trimmed, shaved, plucked, or removed by waxing, sugaring, and threading. We know that salons, barbershops, and day spas work with hair constantly. Properly cleaning the scalp skin can help the hair. Some people have dandruff and head ice. Sebum is a natural substance that gives hair its natural shine. Too much sebum can block hair follicles, which can prevent hair from growing. Proper hair washing removes excess sweat and oil, and as unwanted products from the hair and scalp. Helping to have great hair health deals with a balanced diet rich in protein, iron, zinc, omega 3 fatty acids, and vitamins A, C, D, and E. These nutrients are key for maintaining strong, healthy hair and promoting growth. Such foods that deal with great hair health are eggs, spinach, salmon, avocados, nut, sweet potatoes, and other foods which support scalp health, boost collagen, and prevent nutrient related hair loss. Proteins build keratin, which is part of hair structure and prevents breakage and weakness. Iron ensures that oxygen reaches hair follicles.

44 and 60 Years Old (Aging)
One of the most important ages in humanity is 44 and 60, especially at it relates to health. We should all eat healthy at any age, but those 2 ages are key in the aging process of humanity. That is why when people advance the evil of ageism, we should be reminded that we will all (with exceptions of course) will become older at a certain stage in life. At the age of 44 years old, there are massive molecular changes in caffeine/lipid metabolism, muscle, and skin imagery. By 44, your metabolism slows down even further, weight gain comes easier, and muscle loss is more noticeable. By 44, people have a reduced ability to process alcohol and caffeine, potentially causing intolerance. At that age, your collagen in the skin will be less elastic increasing wrinkles and reduced muscle tone. Women may have perimenopause symptoms (mood change, weight gain) because of estrogen dropping. At 44, there are changes in the lip or fat metabolism that can affect heart health. Heart disease is a silent killer.
At the age of 60, more changes come. There is noticeable decline in the human immune system making people more susceptible to illness. The human kidney function and carbohydrate metabolism is less efficient that increases the risk of diabetes and kidney diseases. There is slower neurological processes and cognitive changes. At 60, bone and join health are effect causing a higher risk for osteoarthritis and osteoporosis. There are hormonal changes in 60 like significant drops in estrogen in women and drops in testosterone for men continuing. Now, we can do something about this too. We should eat more whole foods, drink water, and manage carbohydrate intake. People can exercise including strength training which is needed for muscle and bone health. Strength training builds your body's armor or muscles and bones to allow you to look younger, move quicker, and think sharper. Also, folks at any age should have screenings and medical exams (like physicals, dental, eye exams, and age-appropriate immunizations). People can have adequate sleep (being from 7-9 hours. Sleep helps to recharge and heal the human body), manage stress, limit or drink no alcohol, smoke no cigarettes, and monitor heart health (i.e. blood pressure, cholesterol, etc.). So, aging rapidly at 44 and 60 should not cause irrational fear but a sense of preparation to deal with natural aging and live a fruitful life at any age.

Gallbladder
The gallbladder is one of the most underrated parts of the human body. It is also called the cholecyst. The gallbladder is a small hollow organ where bile is stored and concentrated before it is released into the small intestine. Bile is a yellow green fluid produced by the liver of most vertebrates that aids in the digestion of lipids in the small intestine. For us humans, bile is mostly made up of water and is produced continuously by the liver. After people eat food, this stored bile is discharged into the first section of the small intestine (called the duodenum) through the amulla of water in the duodenal wall. The gallbladder in human beings is pear shaped and it is found beneath the liver. The structure and position of the gallbladder can very among animal species. The gallbladder gets the bile from the liver via the common hepatic duct, and it stores it. The bile helps in the digestion of fats. The gallbladder has its body, fundus, and neck. It has the foregut, the cystic artery, the cystic vein, and the nerves (of celiac ganglia and vagus nerve). The gallbladder can be affected by gallstones (which is formed by materials that can't be dissolved, usually cholesterol or bilirubin, a product of hemoglobin breakdown. This can cause massive pain in the upper right corner of the abdomen. Some people with this problem will have their gallbladder removed in the procedure of cholecystectomy). The inflammation of the gallbladder called cholecystitis had a wide range of causes like gallstone impaction, infection, and autoimmune disease. The human gallbladder is a hollow gray blue organ. In adults, the gallbladder can be 2.8 to 3.9 inches in length and 1.6 inches in diameter when fully distended. The gallbladder has a volume capacity of about 50 milliliters or 1.8 imperial fluid ounces.
The gallbladder is shaped like a pear, with its tip opening into the cystic duct. The gallbladder is divided into three sections: the fundus, body, and neck. The fundus is the rounded base, angled so that it faces the abdominal wall. The body lies in a depression in the surface of the lower liver. The neck tapers and is continuous with the cystic duct, part of the biliary tree. The gallbladder fossa, against which the fundus and body of the gallbladder lie, is found beneath the junction of hepatic segments IVB and V. The cystic duct unites with the common hepatic duct to become the common bile duct. At the junction of the neck of the gallbladder and the cystic duct, there is an out-pouching of the gallbladder wall forming a mucosal fold known as "Hartmann's pouch." Lymphatic drainage of the gallbladder follows the cystic node, which is located between the cystic duct and the common hepatic duct. Lymphatics from the lower part of the organ drain into lower hepatic lymph nodes. All the lymph finally drains into celiac lymph nodes. The gallbladder wall is composed of a number of layers. The innermost surface of the gallbladder wall is lined by a single layer of columnar cells with a brush border of microvilli, very similar to intestinal absorptive cells. Underneath the epithelium is an underlying lamina propria, a muscular layer, an outer perimuscular layer and serosa. Unlike elsewhere in the intestinal tract, the gallbladder does not have a muscularis mucosae, and the muscular fibers are not arranged in distinct layers.

The inner portion of the gallbladder wall (the mucosa) consists of a lining of a single layer of columnar cells which possess small hair-like attachments called microvilli. This sits on a thin layer of connective tissue, the lamina propria. The mucosa is curved and collected into tiny outpouchings called rugae. There are indentations of the inner wall mucosa known as Luschka's crypts. A muscular layer sits beneath the mucosa. This is formed by smooth muscle, with fibers that lie in longitudinal, oblique and transverse directions, and are not arranged in separate layers. The muscle fibers here contract to expel bile from the gallbladder. A distinctive feature of the gallbladder is the presence of Rokitansky–Aschoff sinuses, deep outpouchings of the mucosa that can extend through the muscular layer, and which indicate adenomyomatosis. The muscular layer is surrounded by a layer of connective and fat tissue. The outer layer of the fundus of gallbladder, and the surfaces not in contact with the liver, are covered by a thick serosa, which is exposed to the peritoneum. The serosa contains blood vessels and lymphatics. The surfaces in contact with the liver are covered in connective tissue

Health and Fitness Heroes
Massy Arias
Massy Arias is a professional fitness coach who was born in 1990 at the Dominican Republic. She is also a health coach with 2.5 million followers on Instagram. Also, she has fans from across the globe that are inspired by her to exercise. She has shared her resiliency and her story in struggling with depression. Later, she started her fitness journey back in 2012. She lives in Los Angeles, California now. She wanted to use her emotional intelligence and being opened minded to improve her life. She did the things that she is doing because she wants to do it voluntarily and to help other human lives. She has taught her daughter Indira Sarai Williams (who is of black and Latina descent) that values of treating people as human beings. She is the CEO of Tru Supplements.
Camai Brandenberg
Camai Brandenberg is a professional fitness expert. She has her own reformer studio location found in the West Hollywood, Beverly Grove neighborhood in Los Angeles, California. The studio gives private and semi private pilates training, lead by Camai Brandenberg. Her company is called Embody Pilates. She helps her clients exist in great shape. She has a 4 Week Pilates Program, a 30 for 30 program, and several Live and On-Demand classes. She promotes diversity among people of all backgrounds maong her clients. She has more than 2,000+ hours of experience in training and teaching both in studios and private instruction.
Latoyal Shauntay Snell
Latoya Shauntay Snell is a motivational speaker, chef, writer, and ultramarathon runner. She promotes body positivity and inclusivity in fitness. She was unjustly heckled back in 2017 at the New York Marathon. No one should be heckled. She wants her story to inspire other human beings to achieve thier goals. She promotes running to deal with changing her life. Snell was introduced to the group Black Girls RUN! This is a run club that encourages and motivates black women to promote a healthy lifestyle while supporting them in every step of their journey. Latoya told the truth that, "I refuse to stop being an adrenaline junkie for fitness and I'm at a place where I've embraced being an activist for the body positivity movement, advocate for health at all sizes, and inclusion of people from all walks of life." Each person is different, and unique fitness actions matter and can be used by a diversity of humanity. She is a powerlifter too. She loves her husband and family too.

Erin Smigielski
Erin Smigielski is a fitness leader and health expert. In 2025, she ran the JFK 50 Mile, an ultramaraton in Washington, County, Maryland. She joined the United States Army and served as Secure Voice Operator at Joint Staff based in Northern Punjab, Rawalpindi in Pakistan. Her solesndsouls Instagram account has more than 175,000 followers. She loves to do powerlifting, swimming, and being involed in other forms of athletic training. She is 6 feet one inches tall. Her heroes are her father and her mother who have inspired her every step of the way in her running and fitness journey.
Gerlind Ariagho
Gerlind Anagho is the founder of Fitness With Femininity. She wants to empower and teach women the ways to remain in shape. Her goal in her movement to bridge the gender disparity in the health and wellness industry. She wants women to take control of their physical and mental well-being. She believes in equality, inclusivity, and empowerment in daily life. She wants to give women the resources to live better lives. There is nothing wrong with women involving themselves in fitness among their own spaces. Gerlind Anagho is an American Council of Exercise certified fitness trainer and health enthusiast. She has programs that deal with fat loss, geriatric training, pre and postpartum, and has online Afrobeats Zumba classes. Her programs help to develop the confidence and inner strength for women.
Jenna De Leon
Jenna de Leon is a great, inspirational fitness trainer. She has Afro-Trinidadian heritage. Jenna de Leon represents the new generation of active exercise experts. She is also the founder and head trainer at the program called Reset. She was born on June 10, 1991. She won the title of bikini overall winner in the TTBBF National Junior Championship in 2016. She is an IFBB PRO Bikini Competitor and a 3 Time World Champ. Her Reset program has helped women of color to achieve their own fitness goals. She was the first Trinidadian to win an Arnold Classic. She survived a health scare and her journey made her more confident in herself on her own terms.
Frantazcesca Casimir
Master Sergeant Frantzcesca Casimir has shared her thoughts on health, wellness, and mindset for many years. She wants people to know that health is more than just exercise. It is also about improve your mind and your emotions too. She just recently came into the 40+ club being born in December 24, 1985. She is of Afro-Haitian descent and desire women feel confident about working out and living life in general. She is right to say that, "Normanlize waking up in a positive mood. Relax. Pray. Set a good tone for the day." SHe is a fitness instructor who founded the Fancy Fit brand of workouts as an active duty U.S. Army sergeant. She was inspired by watching the CrossFit Games and earned her NASM personal training certificate after enlisting in the U.S. Army. She was born and raised in Brooklyn, New York City.
Taelor Breaux
Coach Taelor Breaux is dedicated to healthcare, and she is a powerful health and wellness coach. She is also a private personal trainer who desire people to achieve their own goals. Throughout her life, she had been an athlete, and Breaux used her skills to became Coach Taelor Breaux. She loves to play a diversity of sports. Her mentorship group has helped people with personal, social, and psychological problems in their lives. Taelor Breaux has a master's degree in physical therapy. She gives people via TXB training with physical therapy, life coaching, personal training, and nutrition programs (for men, women, vegans, etc.). Breaux has written her own E-book for Diabetics and high blood pressure.
Valerie Montgomery Rice, M.D.
Dr. Valerie Montgomery is an American obstetrician, gynecologist, and college administrator. She is the President and Dean of Morehouse School of Medicine. She loves her husband, Melvin Rice, and their 2 children. She is a native of Georgia. She completed a bachelor's degree in chemistry from Georgia Institute of Technology. In 1987, she earned a medical degree from Harvard Medical School. In addition, at Drexel University College of Medicine in Philadelphia, she completed the Executive Leadership in Academic Medicine Program. She completed a residency in obstetrics and gynecology at Emory University. She also conducted a fellowship in reproductive endocrinology and infertility at Hutzel Women's Hospital. Her research on infertility and maternal mortality rates earned her membership of the Honor Roll of Outstanding Black Physicians. This award is granted to black physicians and scientists who are deemed visionaries. The professionals who receive this honor are those who have overcome great adversity in the name of scientific advancement and social justice in their aid to individuals of color and needy and vulnerable individuals. Because of her dedication and passion to women's reproductive health with an emphasis on minority reproductive research, Dr. Montgomery Rice has been awarded multifaceted awards throughout her career including awards from the National Institute on Minority Health and Health Disparities and Office of Research on Women's Health/National Institutes of Health (NIH) advisory councils (2013-); Society for Women's Health Research board (2012-) and the executive committee (2013); March of Dimes board (2012-), etc.

Griffin Rodgers, M.D.
Griffin P. Rodgers is the director of the National Institute of Diabetes and Digestive and Kidney Diseases, one of the 27 institutes that make up the United States National Institutes of Health. He is also the Chief of the institute's Molecular and Clinical Hematology Branch and is known for contributions to research and therapy for sickle cell anemia. Rodgers graduated from Brown University with his undergraduate (1976), graduate (1979), and medical degrees (1979), and holds an MBA from Johns Hopkins Carey Business School (2005). He is a hematologist who has been board-certified in internal medicine, emergency medicine, and hematology. Rodgers first joined the NIH in 1984. He became the Chief of the Molecular and Clinical Hematology Branch in 1998 and the NIDDK Deputy Director in 2001. In 2006, he assumed the directorship on an acting basis, and this position was made permanent in 2007 by the NIH's director at the time, Elias Zerhouni. Rodgers was awarded a Mastership from the American College of Physicians in 2005. He received an honorary Doctor of Science degree from Washington University in St. Louis in 2011. Rodgers is a physician-scientist who studies diseases of bone marrow and is best known for his work on the molecular genetics of hemoglobinopathies and on developing a treatment for sickle cell anemia. He was a major contributor to the development of hydroxyurea therapy, which was approved by the FDA in 1998.

Dr. Louis Wade Sullivan
Dr. Louis Wade Sullivan is a physician, author, and educator. He was once the Secretary of the Untied States Department of Health and Human Service during the President George H. W. Bush's administration. He is the Founding Dean of Morehouse School of Medicine. He was born in Atlanta, and his family moved into rural Blakely, Georgia. Sullivan wanted to be involved in healthcare since he was a child. He graduated in 1950 as Class Salutatorian from Atlanta's Booker T. Washington High School. He graduated from Morehouse magna cum laude in 1954. He earned his medical degree, cum laude from Boston University in 1958. He studied at New York Hospital-Cornell Medical Center, Massachusetts General Hospital, and Thorndike Memorial Laboratory of Harvard Medical School, Boston City Hospital. He married E. Ginger Williamson, an attorney since September 23, 1995. The couple has three children. He organized the Sullivan Alliance in January 2005 to help minorities in the healthcare workplace. He is the chairman of the Atlanta-based National Health Museum to educate and inspire Americans to live healthier lives. He promotes daily exercise along with his wife in the Annual Sullivan 5K Run/Walk on Martha's Vineyard in Oak Bluff's Massachusetts.

Camara Jones, MD, Ph.D
Camara Phyllis Jones is a physician, epidemiologist, and anti-racism activist. She studies the effects of racism and social inequalities on health. She helped to use her work to define institutional racism in the context of modern U.S. race relations. She earned her B.A. from Wellesley College, Stanford University School of Medicine (M.D.), and John Hopkins University (M.P.H., Ph.D.). She earned an honorary degree from Smith College.
Kelvin Brown, MD., MPH
Dr. Kelvin Brown is a licensed medical physician, surgeon, marathoner, author, public health expert, and father. He is the Founder and CEO of the software setup Syncosystem, headquartered in Atlanta, Georgia. He is the founder of Vital Outreach Foundation. The mission of the foundation is to provide much-needed health-related products and services to those in need. He created Precision Health and Weight Loss Centers, which worked hard successfully for 18 years. He has a B.S. from Christian Brothers University, M.PH. from Emory University, M.D. from the University of Alabama at Birmingham (USAOM), and General Surgery, Emory University Hospitals. He has studied biology, chemistry, bariatrics, psychology, health policy, epidemiology, and general surgery.
Ebony Butler, PhD.
Dr. Ebony Butler wants people to be the healthiest version of themselves. She earned her doctorate from the University of Houston in Counseling Psychology. She is a licensed psychologist and food relationship strategist. She has honored her mentors, her friends, and the funding for her education program. She has been a speaker, consultant, and trauma expert for many years. She is a professional therapist too. She supports Black History Month, Black Love, and Black Joy for all black people as all black people, regardless of background, deserve freedom, liberation, joy, equality, justice, and happiness. She also helps black women to heal and have quality mental health care.
Body Types
I never really talked about body types and health on this forum before. Now, it is the perfect time to do it. All human beings have diverse human body types, and that is perfectly fine. Each body type deals with certain needs for health improvement. For example, your body is like a blueprint, and each person is different. That means that certain health and exercise methods that may work for some people may not produce results for another person. That is why fitness experts readily find out a person's body type to develop the best food diet and exercise procedure in making sure that people are at their best physically, emotionally, socially, and intellectually (as a strong body will develop a strong mind completely). People of all shapes and sizes can be healthy or have risk factors for heart disease, various cancers, etc. That is why all people (regardless of age) should have regular checkups to test our blood pressure, cholesterol, body fat percentage, risk for diseases and cancers, and other measures of human health. There are more than a dozen human body types. Here are some of them major ones. At the first level, there are three major ones called ectomorph, mesomorph, and endomorph. An ectomorph body type has a narrower frame, thinner bones, and smaller joints, and may be flatter in the chest and gluteus maximus. Think of the typical build of a distance runner, fashion model, or ballerina. Though you may look skinny and find it hard to put on weight, you can have more body fat than you think, especially as you age. That’s because your body often processes food quickly, which makes it harder to build muscle. The endomorph or this specific somatotype usually has more body fat and muscle, smaller shoulders, shorter limbs, and larger bone structure. Think of football linemen, shot put throwers, or curvier women. You may gain weight easily, especially in your lower belly and hips, and find it harder to lose. This may be in part because your body is more likely to store “high carb” foods as fat instead of burning them.
There is the mesomorph body somatotype that has an athletic, strong build with wide shoulders, a narrow waist, and low body fat. Think of the typical build of sprinters or soccer players. Because you’re naturally strong and lose and gain weight easily, your body type is well-suited to muscle-building activities like bodybuilding. There is the pear shape that combines a slimmer “ectomorph” upper body with an “endomorph” lower body. People with this shape have extra fat in the hip and thigh area. It’s more common among women, and it may be part of the reason they often live longer than men. That could be because belly fat, more common in men, is linked to more health problems than lower-body fat. One study found that in some cases fat in the hips and thighs was linked to lower odds for some diseases. There is the apple shape too. This means that a person has more fat stored around your stomach, while your lower body stays thin. It’s more common in men, and it's worse for your health than the pear shape. That’s because belly fat is often a sign that you have more fat deeper inside, around your internal organs, as opposed to just beneath the skin. That kind is more closely linked to heart disease, cancer, type 2 diabetes, and high cholesterol.
Doctors don't relay on body shape alone to determine human history. People use multiple data points like body fat percentage, body pressure, waist size, family genetic history, waist to hip ratio, VO2 levels, etc. Scientists studied about 3,000 adults for more than 12 years and found those whose thighs measured less than 24 1/2 inches were more likely to have heart disease and other health problems. And the problem got worse as thighs got thinner. However, the study didn’t track whether the people’s thighs were larger because of fat, muscle, or both, so it’s hard to tell why they were better off. There are other complex body shapes like diamond, round, inverted triangle, hourglass, rectangle, etc. One secret to improve health is cardio, eat healthy, reduce stress, grow intellectually, and strength building exercises, especially as we age. In one study, when doctors kept track of 4,000 men between ages 60 and 79 to figure out their body composition, they found that along with slimmer waists, bigger arms seemed to predict longer life and better health. Those who had larger mid-arm muscle measurements lived longer. It may simply be that muscular arms reflect a healthier lifestyle, but the muscle itself may also help. Therefore, your body shape is not your health destiny. People can exercise, eat great foods (like vegetables, fruits, whole grains, skinless chicken, fish, eggs, beans, and low fat dairy) and build muscle along with cardio to improve human life.

Hormones
Hormones are one of the most important parts of the human body and health in general. They have been used, researched, and known for a long time. What are hormones? In essence, hormones are chemical messengers that coordinate different functions in the human body by carrying messages through the blood to organs, skin, muscles, and other tissues. Many glands, organs, and tissues make and release hormones, many of which made up the endocrine system. Hormones are powerful chemicals. They can give signals to tell your body about what to do. Hormones are very vital for life and human health. Scientists have found over 50 hormones in the human body so far. Hormones and most of the tissues (many glands) that create and release them control different bodily processes like metabolism, homeostasis (or constant internal balance like blood pressure, blood sugar regulation, fluid or water and electrolyte balance plus body temperature), growth and development, sexual function, reproduction, sleep-wake cycle, and mood. Hormones can change the human body massively even if minor changes in the level exist. That is why people with certain conditions need medical treatment. A hormone will only act on a part of the body if it fits or if the cells in the target tissue have receptors that receive the message of the hormone. A hormone is like a key and the cells of its target tissue like an organ and fat tissue are specially shaped locked. If the hormone fits the lock or receptor on the cell wall, then it will work. That means that the hormone will deliver a message that causes the target site to take a specific action. The human body uses hormones for two types of communication. The first type is communication between two endocrine glands: One gland releases a hormone, which stimulates another gland to change the levels of hormones that it’s releasing. An example of this is the communication between your pituitary gland and thyroid. Your pituitary gland releases thyroid-stimulating hormone (TSH), which triggers your thyroid gland to release its hormones, which then affect various aspects of your body. The second type of communication is between an endocrine gland and a target organ. An example of this is when your pancreas releases insulin, which then acts on your muscles and liver to help process glucose. Specialized glands make up the endocrine system and release most of the hormones in the body.
A gland is an organ that makes one or more substances like hormones, digestive juices, sweat, or tears. Endocrine glands release hormones directly into the bloodstream. The endocrine system has the many of the glands of hypothalamus, pituitary gland, pineal gland, thyroid, parathyroid glands, adrenal glands, pancreas, ovaries, and testes. Other body tissues that release hormones are adipose tissue (fat tissue), kidneys, liver, gut (the gastrointestinal tract), and placenta. The ovaries in women can produce estrogen, progesterone, and testosterone. Men with testes can produce sperm and the hormone testosterone. Many tissues and organs can produce a diversity of hormones like the pineal gland producing the hormone melatonin, which helps control the sleep/wake cycle. The placenta can produce hormones of estrogen and progesterone to maintain the pregnancy. The placenta is a temporary organ that develops in a woman's uterus during her pregnancy. It provides oxygen and nutrients to a developing fetus. Testosterone is an endogen that is primarily produced in the testes in men and ovaries in women. It can increase libido (among men and women), develop muscle growth, grow protein synthesis, bone density, facial hair growth, deepening of the voice, increased body hair, and increase red blood cell production. Low levels of it can be attributed to fatigue, depression, weight gain, and reduced sexual function. Estrogen is produced mostly in the ovaries with smaller amounts in the testes and adrenal glands. Estrogen is vital for regulating the menstrual cycle, helps to develop fetal development, maintaining healthy cholesterol levels, and bone health in both sexes. Estrogen drives breast development by stimulating the growth of milk ducts and fat accumulation in breast tissue. This process starts in puberty and continues through menstruation, pregnancy, and lactation, with different hormones (like progesterone) maturing glands for potential milk production. Low levels of estrogen can cause brittle bones, vaginal dryness in women, and moodiness. As men and women age, testosterone and estrogen decline causing menopausal symptoms in women and andropause related symptoms in men.
Many people have hormone issues by medical conditions. For most hormones, if someone has too much or too little, it can cause symptoms and issues with your health. Such imbalances require treatment often. Some hormone related conditions are diabetes, thyroid disease, PCOS, infertility (among both men and women), obesity, etc. Hormonal imbalances can be caused by tumors, adenomas, abnormal growth, damage or injury to an endocrine gland, autoimmune conditions, and heredity gene mutations (that cause a problem with the structure and function of an endocrine gland). Doctors can diagnose and treat hormone conditions. That is why healthcare providers are crucial for people who have hormonal imbalances.
More Health Studies
Here are many studies involving health:
1. According to the Journal of Sport and Health Science article on February 17, 2026, this simple exercise habit may keep your brain younger. The study showed that adults who exercised regularly for a year had brains that appeared nearly a year younger on MRI scans. This research is found from the AdventHealth Research Institute. Regular exercise has been proven to improve brain power. Researchers found that a consistent aerobic workout routine may help the brain to remain biologically young. This relates to better thinking, stronger memory, and better overall well-being. This is done, according to the study of adults (this study enrolled 130 healthy adults aged 26 to 58. Those assigned to exercise did 60-minute sessions and other home workouts to reach about 150 minutes of aerobic activity per week, as matching the recommendations from the American College of Sports Medicine). Those who completed a structured year-long aerobic exercise program (as compared to people who didn't increase their physical activity). Brain PAD is called Brain Predicted Age Difference. Dr. Lu Wan, the lead author and data scientist at the AdventHealth Research Institute said that a simple, guideline-based exercise program can make the brain look measurably younger than over just 12 months. It is important to study VO2 levels too or oxygen uptake. Scientists want people to intervene with such workouts in middle age at the 30s, 40s, and 50s to reduce the risk of dementia and cognitive decline in general.
2. There is a study that exercise variety, not just the amount, is linked to a lower risk of premature mortality. This new study was done by researchers at Harvard T. H. Chan School of Public Health. It cited that consistently engaging in a variety of exercises like walking, weightlifting, and gardening can lower the risk of premature mortality, even when total physical activity level was held constant. The study was published on January 20, 2026, Tuesday in the BMJ Medicine. The researched used health and lifestyle ate from more than 110,000 adult men and women over the course of more than 30 years. It was collected by the Nurses' Health Study and Health Professionals Follow Up Study. The study found that participants who engaged in the highest variety of exercises had a 19 percent lower risk of premature death compared to those who engaged in the lowest variety. These activities can be jogging, running, bicycling, calisthenics, tennis, lifting weights, racquetball, etc. According to Yang Hu, research scientist in the Department of Nutrition, engaging in multiple types of physical activities (not just one) will cause many benefits.
3. There is a study that says that not eating foods three hours before bedtime could benefit heart health. The study found that extended fasting could improve blood pressure and heart rate patterns during sleep according to a study. This study was conducted by Northwestern University. The study found that an overnight fast for two hours and not eating for three hours prior to sleep were shown to improve cardiovascular and metabolic health. These results were found among middle aged and older adults, who are a higher risk for cardiometabolic disease, as stated in a university press release. The study lasted for almost 8 weeks. It was published in the journal Arteriosclerosis, Thrombosis, and Vascular Biology.
Conclusion
We live in a new, multifaceted generation (filled with Chat GPT, digital devices, computerized fitness machines placed in walls like The Mirror, and drones sending supplies to the homes of people) where health culture has grown in leaps and bounds. From health experts to various exercise techniques, we witness another renaissance of extra fitness developments. Studies readily show what works to improve the quality of life of human beings (which includes strength training, cardio, eating healthy foods, reducing stress, almsgiving, getting at least 7-9 hours of sleep a day, etc.). During this era of time, it is crucial to be tested by medical experts for various illnesses. Many cancers and diseases are not just caused by dangerous environmental factors or by eating certain foods (and social habits like smoking and drinking alcohol excessively). Such diseases and illnesses can transpire by genetics too. So, it is paramount for us to realize our genetic family health history, because that vital information can help us prevent or stop the risk of illnesses from spreading in our bodies by over 50 percent. Another point must be reiterated. That point is that I am in full support of body positivity 100%. One reason on why I accept that principle wholeheartedly is that the Golden Rule teaches us that we ought to treat all human beings with dignity and respect, irrespective of color, creed, sex, nationality, background, etc. Only an evil person would exploit their fitness journey as an excuse to dehumanize another person based on his or her physical appearance.
A righteous person, instead, would motivate and inspire people to be their best selves filled with a sincere motivation and a kind spirit to improve people's lives. The other reason is that healthy human beings are not monolithic. There are tons of people with outstanding health who are thinner, medium-sized, and plus-sized. For example, a figure skater, a ballet dancer, a basketball player, a football player (who is over 200 pounds and in shape), a woman professional sprinter can be very healthy in diverse body sizes. True beauty is not monolithic, but also very diverse. If everyone on Earth looked exactly the same, then the world will readily be duller. Yet, we have diversity as diversity is the spice of life found in humanity and Nature in general (from trees to diverse animal species). We humans exist in different colors (I am black and I love my black identity), cultures, nationalities, musical interests, and other hobbies. There is nothing wrong with that at all. At the end of the day, we want freedom which entails that quality healthcare should be given to all people without exceptions. We want cures to illnesses and diseases. Our health always matters in the Universe indeed.
By Timothy