How to Improve Your Heart Rate Variability
A healthy heart doesn’t beat like a metronome.
Health and Nutrition Videos
The Safety and Efficacy of Ketogenic, Low-Carb Diets for Diabetes Remission
A meta-analysis of low-carb diets for diabetes remission found little to no effect at 12 months, clinically important harms to quality of life, and the deal-killer––an increase in LDL cholesterol.
Watch Latest Video
The Third Way to Boost NAD+
How can we conserve NAD+ by preventing overactivation of the enzymes PARP-1 and CD38, which...
Friday Favorites: Fruits and Vegetables Put to the Test for Boosting Mood
A randomized controlled trial investigates diet and psychological well-being.
Which NAD+ Booster Is Best?
You can naturally get your body to make more NAD+ by boosting the NAD+ synthesizing...
Risks of NAD+ Boosting Supplements
Particular caution should be used for NAD+-boosting supplements by those with cancer, a personal or...
Friday Favorites: Extra Virgin Olive Oil for Arthritis
What happened when topical olive oil was pitted against an ibuprofen-type drug for osteoarthritis and...
Lesser-Known NAD+ Boosting Supplements—Tryptophan, NADH, NMNH, and NRH
What are the pros, cons, and efficacy of dihydronicotinamide riboside (reduced NR), perhaps the most...
Risks and Benefits of Nicotinamide Mononucleotide (NMN), a NAD+ Booster
NR may just be a waste of money, safe but ineffective. NMN seems similarly useless...
Friday Favorites: Foods That Heal and Prevent Leaky Gut
Common drugs, foods, and beverages can disrupt the integrity of our intestinal barrier. Which foods...
Risks and Benefits of Nicotinamide Riboside (NR), a NAD+ Booster
The suppression of NAD+ synthesis by NR in humans may explain the disparate rodent results.
Risks and Benefits of Nicotinamide (NAM), a NAD+ Booster
The metabolism of NAM may deplete our methylation capacity, interfering with the normal metabolism of...
Friday Favorites: Are Onions Beneficial for Testosterone, Osteoporosis, Allergies, and Cancer?
What did randomized controlled human trials find about the ways we may—or may not—benefit from...
