Heavy or extreme exercise is actually bad for you (it releases lots of free radicals). (cancertutor.com)
«Long distance running and marathons also create lots of free radicals in your body, which is damaging and causes inflammation and premature ageing,» warns Larisova. (womenshealthandfitness.com.au)
There's also life circumstances in which your need for antioxidants is higher; if you're exposed to lots of free radicals from air pollution, if you're a smoker, if you eat lots of foods cooked in vegetables oils, if you work in factories or fields where you breathe in pesticides and herbicides. (supernaturalacnetreatment.com)