Strategies for maintaining muscle mass and vitality during aging

Maintaining muscle mass and vitality as one ages involves a combination of lifestyle habits and nutritional considerations. Key strategies for preserving strength include regular strength training, which is recommended at least twice weekly to target all major muscle groups, and adequate protein intake to support tissue repair and reduce the risk of sarcopenia.

In addition to physical activity, quality sleep of seven to nine hours and aerobic exercises like swimming or cycling are beneficial. While lifestyle choices are foundational, interest has also grown in supplements like Nicotinamide Mononucleotide (NMN). NMN is a molecule used by the body to create NAD, which is essential for energy metabolism and DNA repair.

Despite its popularity for promises of anti-aging and increased energy, scientific evidence regarding NMN's direct impact on human longevity remains inconclusive. While laboratory studies show potential, researchers note that increased molecular levels in the blood do not automatically translate to improved health outcomes or extended lifespans in humans.