The cutoff for vitamin B12 deficiency is too low, according to new findings showing that “normal” B12 levels are associated with neurological deficits in older adults. 


Senior investigator, Ari Green, MD (image: ucsfhealth.org). 

Brain &amp; Neurons

<p>Participants: Physically active and healthy older adults </p>
<p>Dosage: 1 gram of omega-3s (330 mg EPA plus 660 mg DHA) per day, 2,000 IU of vitamin D per day, and 30 minutes of strength training exercises three times per week</p>


While omega-3 supplementation slows biological aging, adding vitamin D and exercise further slows biological aging.

The “father of aging clocks” and senior study author Steve Horvath, PhD, of Harvard University (Image: quantamagazine.org). 

Aging &amp; Longevity

Anti-aging enthusiast and multimillionaire Bryan Johnson warns against high uric acid levels and offers guidance on how to keep them low to slow aging. 

(Image: Bryan Johnson’s YouTube Channel) 

Brad Stanfield, MD, explains the pros and cons of supplementing with omega-3s, psyllium husk, and creatine. 

Scientists find that limiting folate (vitamin B9) beginning at mid-age leads to slowed aging in mice. 

Is reducing vitamin B9 intake good or bad in older age?

Search Result: Vegan

Latest Study Finds Recommended Vitamin B12 Dose Is Wrong: How to Get Enough

Harvard Study Reveals that Omega-3s, Vitamin D, and Exercise Additively Slow Biological Aging

Bryan Johnson’s Free Guide to Slowing Aging

Dr. Brad Stanfield Reveals: 3 Anti-Aging Supplements with Proven Benefits

How Not Eating Leafy Greens Can Make You Age Slower