Nicotinamide riboside

A daily dose of vitamin B3 reduced lung inflammation in COPD patients by 53% after six weeks, increasing to 63% after 12 weeks, according to a Danish study. Researchers also observed increased NAD levels and slowed cellular aging, suggesting potential new treatment options for COPD.

REBBL launched a 26 g Protein Shake with low environmental impact, Nurri released lactose-free protein milk shakes, Nature’s Bounty expanded its women’s health portfolio with Intimacy Booster, Healthy pH Balance, and Hair Growth Gummies, Boka introduced pre and probiotic supplements for oral and gut health, Force Factor and Nutrition21 partnered for Hair Growth Accelerator supplements, Jarrow Formulas launched Multi+ multivitamins for men, women, and mood support, and Happy Aging released NAD+ Longevity Shots for skin health and cellular detoxification.

Celebrities endorse NAD supplements for youth and energy, citing personal benefits. Research suggests NAD boosts lifespan in mice, but scientists caution about the body's ability to use supplemented NAD effectively. Alternatives like niacin and healthy diets are recommended for NAD production.

Genetics, exercise, a healthy diet, sleep, and strong relationships are proven to enhance lifespan. Likely beneficial practices include oral hygiene, calorie restriction, and certain medications like metformin and rapamycin. Supplements and treatments like NAD+ boosters, young blood infusions, testosterone, red wine, and cold plunges lack solid evidence for anti-aging benefits.