Top Evidence-Based Interventions to Lower Biological Age

Epigenetic aging clocks estimate biological age based on DNA molecular tagging patterns, and interventions like semaglutide and ketamine reduce these estimates in humans.

(The principal investigator behind the review on interventions that influence biological age, Dr. David Sinclair | The Society of the Four Arts)

As reviewed in this article, epigenetic aging clocks have estimated the effects of pharmaceutical interventions, lifestyle habits, supplements, and clinical interventions on biological age.

Aging &amp; Longevity

Participants: Healthy, overweight older adults 
Dosage: 6 mg/day of spermidine supplemented orally for 13 weeks

Oxford scientists find that spermidine, a naturally occurring molecule that declines with age, rejuvenates aging immune cells and improves vaccine protection in older adults. 


Study conducted at the University of Oxford in England. 

Immunity

Japanese scientists have found that reducing NAD+ (nicotinamide adenine dinucleotide) transport into mitochondria within the fat tissue of mice induces metabolic dysregulation and obesity. 

Participants: Healthy overweight adults between the ages of 45 and 55 
Dosage: 3 grams/day of ginseng for 28 days

Ginseng Boosts NAD+ and Telomeres: New Study in Middle-Aged Adults

Ginseng supplementation boosts NAD+ (nicotinamide adenine dinucleotide) and lengthens telomeres in middle-aged adults, suggesting an amelioration of aging. 


Panax ginseng Meyer (image: farmaimpresa.com).

Participants: Healthy middle-aged adults 
Dosage: 1200 mg/day of NR for 4 weeks

NR Raises NAD+ 2-Fold More than NMN

NR (nicotinamide riboside) raises blood NAD+ (nicotinamide adenine dinucleotide) levels more than NMN (nicotinamide mononucleotide) in healthy adults. 

Some of the researchers on the study, Dr. Christian Dölle (left) and Dr. Charalampos Tzoulis (middle) from the University of Bergen in Norway (image: uib.no). 

Search Result: overweight

Top Evidence-Based Interventions to Lower Biological Age

Anti-Aging Spermidine Boosts Immune System, New Study Shows

NAD+ Transporter Prevents Obesity Caused by Aging: New Study Shows

Ginseng Boosts NAD+ and Telomeres: New Study in Middle-Aged Adults

NR Raises NAD+ Over 2-Fold More than NMN: New Study Comparing NAD+ Precursors