I am a 70-year-old man who is very much concerned about his health. Kindly let me know how to keep fit at my age. Ben (by SMS ... Smoking shaves years off people’s lives. You will also reduce ...

But his research showed this changed significantly in old age. "There was a dramatic loss ... This is more likely to happen in fit people with large, healthy muscles, Prof McPhee said.

Doing more aerobic exercise in middle age and old age may reduce the risk of dementia ... said in an email. Overall, people in the best cardiorespiratory shape had better cognitive function ...

The "critical decade" for people to start developing habits that will allow them to live healthy, active lives into old age is between the ages of 35 and 45, said Wright, the author of "Fitness ...