Free radicals are species with unpaired electrons, which are formed as byproducts of many normal reactions in the body. They can lead to increase in tissue damage and oxidative stress, if the antioxidant defense systems are not efficient.
Free radicals are species with unpaired electrons, whichare formed as byproducts of many normal reactions in thebody. They can lead to increase in tissue damage and oxidativestress, if the antioxidant defense systems are not efficient.