Does Metformin Work as a Life-Extension Drug?
Amazingly, diabetics placed on metformin may live longer lives than those who never got diabetes...
Health and Nutrition Videos
Friday Favorites: Do Vitamin D Supplements Help Prevent Diabetes, Cancer Mortality, and Overall Mortality?
Randomized interventional trials are necessary to establish cause and effect.
Watch Latest Video
Friday Favorites: The Effects of Hormones in Dairy Milk on Cancer
What effects do the female sex hormones in milk have on men, women, and children?
Naturally Boosting AMPK with Exercise for Life Extension
AMPK is said to serve as a “mitochondrial guardian.”
Naturally Boosting AMPK with Caloric Restriction for Life Extension
Amping AMP-activated protein kinase is one of the anti-aging pathways I cover in my longevity...
Friday Favorites: The Healthiest Natural Source of Iodine
How much nori, dulse, or arame approximates the Recommended Daily Allowance for iodine?
How Much Exercise Does It Take to Boost Immunity?
Exercising may make our immune systems more than five times better at fighting infection.
Centrum Multivitamin, Vitamin C, Beta Carotene, Souvenaid, Zinc, or Calcium Supplements for Preventing Alzheimer’s?
Which might actually make cognition worse: Centrum multivitamin, vitamin C, beta carotene, Souvenaid, zinc, or...
Friday Favorites: The Best Dietary Changes for Colon Cancer Prevention
A low-fiber diet is a key driver of microbiome depletion, the disappearance of diversity in...
Can Vitamin E or Selenium Supplements Prevent or Treat Alzheimer’s?
The Prevention of Alzheimer’s Disease by Vitamin E and Selenium trial randomized more than 7,500...
The Best Exercise Type and Frequency for Bone Density
When it comes to bone health, it’s use it or lose it.
Friday Favorites: Pesticides in Marijuana
The biggest barrier to reducing toxic pesticides in cannabis is, not surprisingly, the cannabis industry...
Benefits and Side Effects of Chondroitin for Osteoarthritis
Why do some clinical guidelines recommend chondroitin supplements but others do not?
