Protein supplementation in older adults, a way to prevent sarcopenia

Abstract

Sarcopenia is a pathology that mainly affects older adults and is characterized by the progressive loss of muscle mass, as well as the deterioration in the functionality and strength of body movements. This degenerative process is a natural consequence of aging, but is influenced by factors such as physical inactivity, poor diet and metabolic changes characteristic of aging. As time goes by, many people, especially older adults, tend to lead a more sedentary life due to physical limitations or health problems, which contributes to the development of this condition. Sarcopenia not only affects the ability to perform daily activities, but also increases the risk of falls, fractures and dependence on others to perform daily tasks. Nutritional supplementation plays a key role in the prevention and management of this condition. Adequate intake of protein, essential amino acids such as leucine, and other compounds such as vitamin D and omega-3 fatty acids can help preserve muscle mass and improve motor function. These strategies allow older adults to maintain their independence for longer, improving their quality of life and reducing the negative impact of sarcopenia. In summary, a balanced diet in conjunction with appropriate supplementation may be key to slowing the muscle loss associated with aging.