A Harvard-Trained Doctor’s Top 5 Anti-Aging Supplements

An aging research aficionado, Dr. Josh Helman, shares five supplements that can help fight the effects of aging: nitric oxide, NMN, honokiol, modified citrus pectin, and creatine.

(Harvard-trained aging expert, Dr. Josh Helman | Jupiter Medical Center)

Harvard-trained aging expert Dr. Josh Helman unveils his top five supplements to fight against aging.

Aging &amp; Longevity

Eric Verdin, M.D., and Peter Attia, M.D., discuss the controversy surrounding NAD+ (nicotinamide adenine dinucleotide), the best method for replenishing NAD+, and more.


<p>Model: Cybrids composed of Rho0 cells with human platelet mitochondrial DNA from participants between 7 days old and 99 years old<br />
Dosage: 5 mM of n-Acetyl-L-Cysteine and 3 mM of nicotinamide riboside, with medium changed every three days until the cell population reached between 1 and 10 million</p>


New Study: Combining NR with NAC May Slow Telomere Shortening

New research suggests that nicotinamide riboside (NR) combined with N-acetyl cysteine (NAC) prevents telomere shortening linked to genetic sequences within the cell’s powerhouse (mitochondria) in human cells.

(Telomeres [highlighted in gold] at the ends of a chromosome | NAD.com)

A new study suggests the NAD+ precursor NR combined with the antioxidant NAC may counteract telomere shortening, a hallmark of aging.

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

New Study Shows How Boosting NAD+ Could Protect Against Parkinson’s

Recent research from Zhejiang University School of Medicine in Hangzhou, China, demonstrates that administering NAD+ precursors to mice can safeguard the brain against neurodegeneration

(Zhejiang University School of Medicine | Panda Admission)

Search Result: Parkinson

A Harvard-Trained Doctor’s Top 5 Anti-Aging Supplements

Top Aging Expert & Peter Attia Discuss NAD+ Precursors: Taking NMN and NR Together

New Study: Combining NR with NAC May Slow Telomere Shortening

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

New Study Shows How Boosting NAD+ Could Protect Against Parkinson’s