Sarcopenia is not only the normal loss of muscle mass that occurs due to aging, but is a pathological condition that can seriously affect a person’s ability to perform basic daily activities.
It is particularly evident in people over 60 years of age, especially in cases of lack of physical activity or poor nutrition.
In sarcopenia, a decrease in muscle mass, decreased muscle strength, and decreased physical performance are observed.
Muscles lose both volume and strength, and although muscle mass may be visually satisfactory, the muscles do not have the same performance, with the result that simple activities such as walking or climbing stairs become more difficult.
The main causes of the appearance of sarcopenia are natural aging (the loss of muscle mass increases due to the decrease in the production of hormones, such as testosterone and growth hormone), reduced physical activity, poor nutrition, chronic diseases (heart disease, diabetes), chronic inflammation that often accompanies aging.
In the field of gerontology, an inverse correlation has been demonstrated between muscle strength and mortality from all causes. Sarcopenia is also an important factor contributing to cardiometabolic abnormalities and the risk of cardiovascular diseases.
Whey protein may play a role in improving muscle mass and function.
Whey protein increases strength and lean body mass in older adults.
In the study published on November 5 2025, in MDPI, a total of 25 studies were reviewed and included in which participants were aged 64 to 84 years.
The results showed that whey protein intake increased lower body muscle strength, but without significantly changing upper body muscle strength.
The increase in muscle strength, even though it is only in the lower body, is very important because it is known that in advanced age, muscle mass, mainly in the legs, can decrease by up to 40%, resulting in a decrease in physical activity.
The recording of increased fasting insulin is normal because insulin always increases with protein supplement intake.
Whey protein, if taken in supplement form, will help increase strength and if accompanied by some form of resistance training, it will also increase lean body mass in those over 60 years of age.
Practical shooting and Whey Protein
In practical shooting, there are many athletes over 60 years of age, the so-called super senior category.
Taking whey protein supplements will help them have greater strength in their legs during training and competition, resulting in greater success.
It will be a greater help to those who can and do resistance exercises as training because they will also increase their lean body mass, mainly in the legs, which is what is needed as it helps in better and more stable movement during a stage.
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