Model: 40 aged patients with COPD with an average age of 71.9 
Dosage: One gram of NR taken twice daily for a total of two grams per day for six weeks

Fresh Insights: NR’s Effects on Inflammation in Age-Related Lung Disease

Taking nicotinamide riboside (NR) is tied to a 52.6% reduction of an inflammatory protein in the sputum—mucus coughed up from the respiratory tract—of patients with chronic obstructive pulmonary disease (COPD).

(Principal investigator Dr. Morten Scheibye-Knudsen, Associate Professor from the University of Copenhagen | Videnskab DK)

Model: 16-month-old female C57BL/6 mice 
Dosage: 60 mg/kg/day of ABT-263 dissolved in drinking water for 7 days on, 7 days off, and 7 days on again

A senolytic compound and anti-cancer drug called ABT-263 accelerates ovarian aging in aged mice, suggesting it promotes infertility. 

Others

Abdominal fat is associated with a dramatic increase in the risk of early death in generally healthy older adults who are not obese. 

(Image: AARP / AHMET YARALI / GETTY IMAGES)

Metabolism

Studies suggest that supplementation with melatonin may slow brain aging, thereby improving cognition. 

Brain &amp; Neurons

Is Hyperbaric Oxygen Therapy A Rip-off?

Many longevity clinics are popping up across the world, and celebrities are promoting the lifespan-extension fad, sometimes for up to tens of thousands of dollars.

(A woman undergoing hyperbaric oxygen therapy | Northwestern Medicine)

Search Result: NAD Levels

Fresh Insights: NR’s Effects on Inflammation in Age-Related Lung Disease

Which Anti-Aging Senolytic Supplement Should You Avoid?

Abdominal Fat Increases Risk of Early Death by 365% in Non-Obese Adults

Does Melatonin Improve Cognition?

Is Hyperbaric Oxygen Therapy A Rip-off?