Michael Sellar is a British writer who has spent over 30 years in the natural health industry. He has worked as a consultant nutritionist, lecturer to natural health professionals, newsletter editor, and writer. He also created and managed a website for twenty years promoting the work of natural therapists in his local community. He lives in rural England.
Exercise or weight loss, which is a better bet for health and longevity? We’ve explored the benefits of both in this newsletter.The guidelines for obesity management have long focused on weight loss
Unlock Your Brain's Potential: Discover the Power of Neurohacking
Did you know a routine bone density scan could predict your risk of dementia?
Harvard finds “normal” blood tests can hide early disease. Your personal CBC set point—not the normal range—reveals true health risks. Track trends to protect yourself.
Aging surges in bursts—especially around 44 and 60—when metabolism, heart markers, muscle, and microbiome shift fast. Targeted habits in these windows can help you stay strong and resilient.
Smell loss isn’t minor—it links to 100+ conditions and higher heart risks. Inflammation may be the bridge, and scent “training” with pleasant aromas could help support brain and body health.
Could the "hunger hormone" be the key to brain health? New research reveals leptin’s powerful role in memory, cognitive function, and Alzheimer’s prevention.
HMB preserves muscle strength, reduces breakdown, and improves recovery—helping fight age-related muscle loss and support healthy aging.
Brain Endurance Training (BET) combines exercise and mental tasks to sharpen memory, boost endurance, and protect brain and body as we age.
Discover how a new AI-powered tool uses facial heat maps to predict aging and detect metabolic diseases—blending ancient wisdom with cutting-edge science.
Could vacations be the secret to longevity? Studies show travel reduces stress, lowers heart disease risk, and may even slow aging.
Discover how HDL cholesterol particle size—not just levels—can impact memory and brain health during menopause.
Researchers found that individuals with prediabetes had a brain age six months older than their actual age, while those with uncontrolled diabetes had brains four years older.
Sparkling water may do more than quench your thirst — it could be good for you and aid weight loss by enhancing glucose metabolism, according to a theory proposed by Dr. Akira Takahashi.
Osteoporosis accelerates aging by shortening telomeres, linked to inflammation and oxidative stress.
Discover the top 7 muscle defense supplements to build and maintain muscle mass as you age.
Discover the health benefits of sulforaphane, a powerful broccoli supplement that supports heart health, fights inflammation, and may even prevent cancer.
Want to slow down aging? New research reveals that regular strength training can lengthen your telomeres—the key to staying younger, longer.
The squirrels of South Korea are not happy.These bushy-tailed creatures are upset because humans have encroached on their territory.Not content with plant-based meats, ancient grains, celery juice
If you’re like most people, you have a bunch of appliances in your home, like a refrigerator, microwave and dishwasher. And chances are you’re using some kind of electronic device right now to read
Beyond Probiotics: A Comprehensive Guide to Postbiotics, The Future of Digestive Health and Disease PreventionFoods, beverages, and supplements containing probiotics continue to explode in
Can resilience help you live longer? Research shows that mentally strong individuals have a lower risk of death and better aging outcomes.
Every year five million Americans are admitted to hospital with an infectious disease. Over a third of these are for lower respiratory tract infections. This accounts for the largest proportion in
Is the glycemic index outdated? A new database sheds light on how carbohydrates impact blood sugar differently for each person.
Could stretching add years to your life? Discover how flexibility impacts longevity and learn simple exercises that could help you live longer and healthier.
Discover how a simple cheek swab can reveal your biological age, predict health risks, and estimate mortality with CheekAge, a groundbreaking epigenetic test.
How to use fasting to reduce chronic inflammation, all thanks to a vilified fat.
Gene necessary for a healthier, longer lifespan and a sharper, more focused brain
It’s as close to a genuine fountain of youth as you can get.And yet it’s not new. It was first put forward as a way of extending life in the 16th century, and was extolled by Benjamin Franklin two
There are currently no FDA–approved treatments for tinnitus, a condition that affects 15 percent of U.S. adults, with two-thirds reporting it as debilitating. It’s not surprising that tinnitus
Almost one in three seniors experience some degree of hearing loss. This can be resolved, at least to some extent, by wearing hearing aids. Yet most folks would rather not.It begs the question, is
Whether it’s to create a tangy sauce, spicy dessert or warming drink, thepopularity of ginger in our food and beverages is a good thing, not just onaccount of its culinary qualities but because of
Eat Your Way to a Longer, Healthier Life? How to Use Nutrition for LongevityWe all deserve to live a long, healthy life. Now, with the help of modern science, we know exactly how to increase our
Discover how arm fat impacts spine health and learn a simple daily exercise to improve bone strength and reduce fracture risk.
Broccoli's sulforaphane may protect the brain from stroke damage and boost clot-busting drugs' effectiveness without bleeding risks.
Since the 1970s the bottled water market in the U.S. has exploded, rising from 350 million gallons a year to 8 billion gallons in 2006, doubling to 16 billion gallons today. Why do people buy bottled
Research shows pregnancy ages you, but it can also help you grow biologically younger, too. Discover how.
Blue light strains eyes and disrupts sleep. Lutein/zeaxanthin, antioxidants, omega-3s, and smart screen habits can ease digital eye strain and support long-term retinal health.
