Aging muscles
Have you ever noticed that people have thinner arms and legs as they get older? As we age it becomes harder to keep our muscles healthy. They get smaller, which decreases strength and increases the likelihood of falls and fractures. New research is showing how this happens — and what to do about it.
A team of Nottingham researchers has already shown that when older people eat, they cannot make muscle as fast as the young. Now they’ve found that the suppression of muscle breakdown, which also happens during feeding, is blunted with age.
