Nutritionist Leyla Muedin discusses research showing simple strength tests—grip strength and a five-rep sit-to-stand chair test—predict longevity in older women. In a University at Buffalo study of over 5,000 women ages 63–99 followed for eight years, stronger grip and faster chair-stand times were linked to lower mortality; every additional 7 kg of grip strength corresponded to a 12% reduction in death risk, and faster chair-stands were also associated with improved survival, even after adjusting for activity, cardiovascular fitness, and inflammation. She emphasizes prioritizing muscle-strengthening alongside aerobic exercise and suggests accessible resistance options (weights, bodyweight moves, or household items) with professional guidance as needed. She then cites UK Biobank data linking long-term statin use to declines in grip strength and appendicular lean mass, urging discussion with physicians and added vigilance, especially for those also using GLP-1 drugs that may reduce protein intake and muscle mass.
Creators and Guests
Leyla Muedin, MS, RD, CDN
Leyla has been a practicing nutritionist since 2003, when she started under the tutelage of the famed Dr. Robert Atkins at the Atkins Center for Complementary Medicine. Since 2005, she has worked alongside Dr. Hoffman at the Hoffman Center and then in private practice.
What is Intelligent Medicine | The Best of High Tech Medicine and Alternative Modalities?
Pioneering complementary medicine practitioner Dr. Ronald Hoffman takes a cutting-edge approach to health, wellness, and aging. He covers both conventional and alternative modalities, as well as nutrition, exercise, and supplements.