The following excerpt is from an article that originally appeared on WND Health
(BBC News) Doing lots of exercise in older age can prevent the immune system from declining and protect people against infections, scientists say.
They followed 125 long-distance cyclists, some now in their 80s, and found they had the immune systems of 20-year-olds.
Prof Norman Lazarus, 82, of King’s College London, who took part in and co-authored the research, said: “If exercise was a pill, everyone would be taking it.
“It has wide-ranging benefits for the body, the mind, for our muscles and our immune system.”post was originally published on this site