When most people hear the word “stress,” they think about deadlines, work, finances, family responsibilities, or the feeling of having too much to do. But your body experiences another kind of stress that happens at the cellular level. It is called oxidative stress....

There is a point in adulthood when you begin to notice that recovery doesn’t happen quite as quickly as it used to. Maybe a long day working in the yard leaves you sore for two days instead of one. A hard workout that once barely slowed you down suddenly requires a...

Most of us think about energy in very practical terms. We notice it when we wake up feeling refreshed, when we have enough stamina to get through a long day, or when we suddenly hit that familiar afternoon slump. But the energy you feel on the outside starts with...