Eat less; move more; live longer is the mantra of this blog. I am always thrilled to run across studies that underscore those concepts. This one adds nutritional supplementation for additional benefits.
A study of the combined effect of exercise and nutrition intervention on muscle mass and function in seniors finds that exercise has a positive impact, with some possible additive effect of dietary supplementation.
Although sarcopenia, progressive muscle loss, is a natural part of aging, it is generally identified when muscle mass and muscle function falls below defined thresholds. Sarcopenia’s impact can be enormous as it affects mobility, balance, risk of falls and fractures, and overall ability to perform tasks of daily living. Given the aging of populations worldwide, public health and clinical recommendations to prevent and manage sarcopenia are urgently needed.
The new systematic review ‘Nutrition and Physical Activity in the Prevention and Treatment of Sarcopenia’  summarizes the results of randomized controlled trials (RCTs) assessing the effect of interventions combining physical activity and dietary supplements on muscle mass and muscle function in subjects aged 60 years and older. Continue reading
I remember a short story in high school about a man who happened upon a medical encyclopedia. Reading it, he decided that he was suffering from every malady except housemaid’s knee.
As the ‘one regular guy’ producing this blog, I read a lot on various aspects of living a healthy life. I confess to a temptation to occasionally wander into hypochondria myself.
I recently ran across the term ‘sarcopenia.’ Ever heard of that? It was a new one to me.
Here’s what the Mayo Clinic blog had to say, “It is a simple fact. As we age we lose muscle and strength. There’s even a medical term for this — sarcopenia. It’s derived from the Greek words “sarcos” (flesh) and “penia” (lack of).
“Estimates of how much muscle is lost with age vary from 8 percent to about 50 percent of our muscles. Men seem to lose muscle faster than women. Strength is lost more rapidly than muscle.”
WebMD says, “Physically inactive people can lose as much as 3% to 5% of their muscle mass each decade after age 30. Even if you are active, you’ll still have some muscle loss. Continue reading