Key found to muscle loss as we age
| October 6, 2009 |
Past research has shown that the bodies of older people build muscle from food less efficiently than young people. Now researchers at the University of Nottingham in England have also found that a mechanism that prevents muscle breakdown works less effectively in people over the age of 65, resulting in a “double whammy” effect.
For the elderly, less muscle mass means not only a loss of strength, but also increases the likelihood of injuries from falling. However, the new research suggests weight training may help older people retain muscle.
[via: MSNBC]
