From childhood to late adulthood, protein plays a vital role in keeping you healthy. It builds muscle, repairs tissues, fights infection, transports nutrients throughout the body, aids digestion, and ...

Protein recommendations for people in their 50s are similar to those for younger adults. People can determine how much protein they need based on their weight or caloric intake, though athletes will ...

Experts suggest that older adults eat around 1 to 1.2 grams of protein per kilogram of body weight, or about half a gram per pound. The best protein sources include lean meats, poultry, eggs, seafood, ...

Share on Pinterest New research links age-related muscle loss to heightened dementia risk. Laurence Griffiths/Getty Images Sarcopenia describes the muscle loss that often occurs in older age.