The Best Sleeping Position for Glymphatic Flow in the Brain
What can we do to prevent the decline in glymphatic brain filtration as we age?
Health and Nutrition Videos
Friday Favorites: Vitamin D Supplements Tested for COPD, Heart Disease, Depression, Obesity, and Cancer Survival
Before watching the video, can you guess which conditions vitamin D has actually been proven to work for in randomized, double-blind, placebo-controlled trials?
Watch Latest Video
Friday Favorites: Is the Obesity Paradox Real or a Myth?
How do we explain studies that suggest overweight individuals live longer?
How Much Sleep Is Needed for Glymphatic Flow (Brain Cleaning)?
One function of sleep is the clearance of toxic waste byproducts through a newly discovered...
Can Getting Transfusions of Young Blood Slow Aging?
Ready for the mind-blowing twist in the mystery of why the injection of blood from...
Friday Favorites: The Optimal Vitamin B12 Dosage and Type
At age 50, everyone should start supplementing with B12-fortified foods or supplements regardless of the...
Parabiosis Experiments Prove Bloodborne Aging Factors
Macabre experiments surgically attaching old animals to young ones show there is something in the...
How Well Do Medicines Like Fosamax Work to Treat Osteoporosis?
Doctors and patients alike vastly overestimate the power of bisphosphonate drugs to prevent fractures.
Friday Favorites: Benefits of Tea Tree Oil for Warts and Cold Sores
Does tea tree oil have enough antiviral activity to combat HSV-1 and papilloma viruses, the...
The Benefits and Side Effects of Ginseng
What do more than 100 clinical trials on red ginseng, white ginseng, and American ginseng...
How to Boost Your Endothelial Progenitor Cells (EPCs) for Heart Health
How can we improve the capacity of our blood vessels to repair themselves?
Friday Favorites: Are Beyond Meat and the Impossible Burger Healthy?
What happens when you compare the trans fats, saturated fat, sodium, and cholesterol levels in...
Diet and Caloric Restriction for Longevity—The Monkey Trials
How can we make sense of the disparate results from the four primate studies on...
