Research has long shown that health and longevity come down to five fundamental lifestyle behaviors: exercising regularly, eating a nutritious diet, eschewing cigarettes, limiting alcohol consumption and nurturing meaningful relationships.

On their 50th birthday some people turn 70 and some turn 30. What makes the difference? There’s no silver bullet. It’s a million little things done right—a bunch of 0.1% wins stacked up. Here are 50 simple things you can do to make sure you’re still young at 50.... See more