Flashback Friday: Will You Live Longer If You Take Vitamin D Supplements and How Much Should You Take?
What do 56 randomized clinical trials involving nearly 100,000 people between the ages of 18...
Health and Nutrition Videos
Friday Favorites: Caffeine Shampoo and Rosemary Oil for Hair Growth
I cover natural topical treatments for hair growth, including pumpkin seed oil, caffeine, green tea, pyrithione zinc, ginger, Chinese knotweed, and rosemary.
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What to Eat for Stroke Prevention
More than 90% of stroke risk is attributable to modifiable risk factors.
How to Prevent the Next Pandemic
We need to reform the food system before it’s too late.
Flashback Friday: Are Avocados Good for You?
The nutritional benefits of guacamole extend beyond just the nutrients avocados themselves contain.
The COVID-19 Pandemic May Just Be a Dress Rehearsal
There may be an even deadlier pandemic threat waiting in the wings…of chickens.
How COVID-19 Ends: Vaccination, Mutations, and Herd Immunity
What should we expect in the coming months and years with SARS-CoV-2?
Flashback Friday: Topical Honey for Canker Sores
What works better against aphthous ulcers? Honey applied with a cotton swab three times a...
The Best Mask or DIY Face Covering for COVID-19
Twenty different materials put to the test.
What to Do If You Come Down with COVID-19
Can pets like cats and dogs get infected and be infectious?
Flashback Friday: How Many Bowel Movements Should You Have & Should You Sit, Lean, or Squat?
Most people have between 3 bowel movements a day and 3 a week, but normal...
Hand Washing and Sanitizing to Inactivate COVID-19 Coronavirus
My recipes for DIY hand sanitizer and surface disinfectant for SARS-CoV-2.
How to Avoid COVID-19
How long can the SARS-CoV-2 coronavirus survive on surfaces like paper?
