Are Happier People Actually Healthier?
The burgeoning field of positive psychology is based on the understanding that mental health is...
Health and Nutrition Videos
Should You Supplement with Vitamin K2?
Vitamin K supplements are touted for bone, brain, and heart health, but have they actually been shown to help?
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Paleopoo: What We Can Learn from Fossilized Feces
Ancient dietary practices based on analyzing the fiber content of fossilized human waste can give...
Using the Produce Aisle to Boost Immune Function
Vegetables tested head-to-head to see which boosts immune function best.
Treating Infant Colic by Changing Mom’s Diet
Cow’s milk proteins can pass through breast milk—which may explain why maternal dairy-free diets are...
Sodium Skeptics Try to Shake Up the Salt Debate
What about the studies that show a “u-shaped curve,” where too much sodium is bad,...
How to Counter the Inflammation of Aging
What can we eat to combat “inflamm-aging,” the chronic low-grade inflammation that accompanies the aging...
Treating Acne with Barberries
What happens when the most antioxidant-packed dried fruit available is put to the test in...
When Drugs and Diets Don’t Lower Diabetes Deaths
Why do some drug-based strategies shorten the lives of diabetics and some diet-based strategies fail...
Preventing Skin Cancer from the Inside Out
Eating antioxidant-rich foods can bolster skin protection and reduce sunburn redness by 40%, whereas alcohol...
Protein Source: An Acid Test for Kidney Function
Dietary Acid Load is determined by the balance of acid-inducing food, such as meats, eggs,...
Fennel Seeds for Menstrual Cramps and PMS
Fennel seeds can work as effectively as drugs like ibuprofen for painful periods, and an...
Antibacterial Toothpaste: Harmful, Helpful, or Harmless?
Is triclosan in Colgate Total toothpaste safe in regards to the nitrate-reducing bacteria on our...
