Creatine Supplementation Shows Promise for Women Over 40

Emerging research indicates that creatine supplementation may offer significant benefits for women over 40, addressing age-related declines in muscle mass, bone density, cognitive function, and inflammation – potentially improving quality of life and overall healthspan.

Women naturally store significantly less creatine in their bodies than men, approximately 70% to 80% less, and dietary intake often declines with age. “Women tend to have lower creatine stores than men, which means they may experience even greater benefits from supplementing,” explains Marie Spano, M.S., RD, CSCS, CSSD. Creatine, a compound found naturally in the body, plays a vital role in energy production within cells. While commonly associated with athletic performance, studies suggest it also supports brain function. Research published by the National Institutes of Health details the growing body of evidence supporting creatine’s cognitive benefits.

Specifically, creatine may enhance memory and focus by increasing energy levels in brain cells. Leslie Bonci, M.P.H., RD, CSSD, LDN, notes, “Creatine in the brain is increased with supplementation. That increase can improve cognitive function, especially memory.” Furthermore, studies have linked creatine supplementation, combined with strength training, to improved bone density in postmenopausal women, potentially mitigating the risk of osteoporosis. Creatine also appears to promote muscle mass and strength, counteracting age-related muscle loss, and may reduce inflammation, a factor often exacerbated by hormonal changes during menopause. For more information on bone health, visit the National Osteoporosis Foundation.

Experts recommend a daily dose of around 5 grams of creatine, potentially with a short loading phase for optimal strength gains. “Creatine is a metabolite with mighty benefits for head-to-toe benefits and is an important consideration for a woman’s fuel kit,” Bonci added. Further research is ongoing to fully understand the long-term effects and optimal dosages for women in different life stages.

Health officials are encouraging women over 40 to discuss creatine supplementation with their healthcare providers to determine if it’s a suitable addition to their wellness routines.