* Download comes with a free subscription to our newsletter. You can unsubscribe any time. You will not get duplicate emails if you download more than one report.

  1. 1

Older endurance cyclists in their 50s to 70s maintained muscle mass, had healthy cholesterol levels, low body fat, and their immune systems looked 30 or more years younger.

The study suggests that lack of exercise, and not simply just aging may lead to immune function decline.

  1. You must first login , or register before you can comment.

    Markdown formatting available