Protein plays a role as a constituent component of muscles, bones, skin and organs in the body. This is also an important component involved in the production of enzymes, hormones and antibodies. Protein also plays a role in brain health and immune system activity.
Protein needs change with age due to natural physiological changes in the body. As you age, the rate of breakdown of muscles and bones occurs faster, leading to muscle atrophy - a gradual decline in muscle mass, strength and function with age.
Muscle loss and weakness can reduce mobility, and at the same time, increase the risk of falls and fractures in older adults. In more serious cases, muscle weakness can also limit mobility and affect the quality of life.
Not only does muscle mass change, but the body's ability to use protein also decreases with age. When older, muscles react less effectively to stimulants such as protein from food or physical activity. Therefore, older people need higher amounts of protein to achieve the same muscle maintenance effect as young people.
This shows that supplementing enough protein after age 50 plays an important role in maintaining muscle strength, supporting exercise and improving health in old age.
