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One out of three adults age 60 and older suffers from severe muscle loss, according to a 2014 review published in Age and Ageing. Age-related health conditions can further predispose older adults ...
Frailty can have various symptoms including muscle weakness (reduced grip strength), slower walking speed, exhaustion, unintentional weight loss, and frequent falls. [3] [4] Older people with certain medical conditions such as diabetes, heart disease and dementia, are also more likely to have frailty.
Furthermore, not every muscle is as susceptible to the atrophic effects of aging. For example, in both humans [20] and mice [21] it has been shown that lower leg muscles are not as susceptible to aging as upper leg muscles. This could perhaps be explained by the differential distribution of myofiber type within each muscle group, but this is ...
Many older people have symptoms of dehydration, with the most common being fatigue. [10] Dehydration contributes to morbidity in the elderly population, especially during conditions that promote insensible free water losses, such as hot weather.
Well, this isn't good: A large percentage of Americans don't drink enough water, and dehydration is especially common as people age. In fact up to 28% of older Americans aren't meeting their ...
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Sarcopenia is defined as loss of muscle tissue as a natural part of the aging process. [3] This does not include loss of muscle strength, which is defined by dynapenia. Muscle strength appears to be a critical component in maintaining physical function, mobility, and vitality in old age, which is why it's imperative to identify and study contributing factors of dyna
Muscle atrophy is the loss of skeletal muscle mass. It can be caused by immobility, aging, malnutrition, medications, or a wide range of injuries or diseases that impact the musculoskeletal or nervous system. Muscle atrophy leads to muscle weakness and causes disability.