Should You Floss Before or After You Brush?
How good is the evidence that flossing is effective, and what have randomized controlled trials...
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?
Watch Latest Video
Berries for Inflammation and Osteoarthritis Treatment
Double-blind, randomized, placebo-controlled trials on berries and the first clinical study on the effects of...
Flashback Friday: Which Fruits and Vegetables Boost DNA Repair?
Every hour, there are 800 incidents of DNA damage in our bodies. Which foods help...
Kidney Stones and Spinach, Chard, and Beet Greens: Don’t Eat Too Much
Given their oxalate content, how much is too much spinach, chard, beet greens, chaga mushroom...
Oxalates in Spinach and Kidney Stones: Should We Be Concerned?
Even though dietary oxalates may have a limited effect on kidney stone risk in most...
Flashback Friday: Antioxidants in a Pinch
Some herbs and spices—including cinnamon, cloves, lemon balm, marjoram, oregano, and peppermint—are so rich in...
How to Cook Greens
Dark green leafy vegetables are the most nutrient-dense foods on the planet. What’s the best...
Which Type of Duct Tape Is Best for Wart Removal?
Why do some experiments show that duct tape is ineffective for treating warts?
Flashback Friday: Evidence-Based Medicine or Evidence-Biased?
Evidence-based medicine may ironically bias medical professionals against the power of dietary intervention.
Can You Really Remove Warts with Duct Tape?
Duct tape beat out ten other wart treatments for not only cost but effectiveness, so...
Duct Tape and Wart Removal
Duct tape beat out cryotherapy (freezing) for treating warts in a randomized controlled head-to-head trial.
Flashback Friday: Improving on the Mediterranean Diet & Do Flexitarians Live Longer?
What are the four problematic nutritional aspects of even plant-based Mediterranean diets? Does just reducing...
