[Lifestyle] Why we start losing muscle mass around middle age

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As we reach middle age, a battle begins within our bodies – one against muscle loss. But why does this happen, and what can we do to win this fight and maintain our strength? G Sushma, Clinical Dietician at CARE Hospitals Banjar Hills, Hyderabad, sheds light on the science behind muscle loss and shares strategies to keep your muscles strong and healthy. Several factors join forces to contribute to muscle loss around middle age, she said. Let’s explore these key villains:Hormonal Shifts: As we age, our bodies produce less testosterone and growth hormone, crucial players in muscle maintenance and growth. Women experiencing menopause may also face additional challenges due to declining estrogen levels. Less Activity, More Muscle Shrinkage: Our activity levels often decrease with age, leading to muscle atrophy. Remember, “use it or lose it” applies to muscles too!Metabolic Slowdown: Our bodies’ metabolic rates slow down with age, leading to a potential imbalance where muscle protein breakdown outpaces muscle protein synthesis. Neuronal Decline: A gradual decrease in motor neurons, responsible for muscle movement and strength, can also contribute to muscle loss.Chronic Inflammation: Low-grade inflammation, often increasing with age, can be another foe in the battle against muscle mass.

https://indianexpress.com/article/lifestyle/fitness/muscle-mass-loss-middle-age-how-to-stop-9416167/