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old age
Update news old age
How likely are you live to 90? Depends on your gender and body size
Living to the ripe old age of 90 may depend on your body size -- both height and weight -- as well as your level of physical activity, and seems to influence a woman's lifespan more than it does a man's,
How exercise in old age prevents the immune system from declining
Doing lots of exercise in older age can prevent the immune system from declining and protect people against infections,
