Antioxidants are powerful substances that are mainly sourced from fresh fruits and vegetables along with some other food choices. These potent chemicals have the potential to both prevent as well as slow down cellular damage in the body. They also make up the first line of defense that the body uses to keep free radicals in check and prevent them from causing a variety of chronic diseases and severe illnesses.
In terms of numbers, free radicals often surpass the naturally occurring antioxidants in the body, and to maintain a healthy equilibrium, need to be sourced from external sources like fruits, vegetables, marine plants and some seafood that feeds on marine plants. There is a wide variety of antioxidants that can be procured from nature with some of the best sources being supplied by the following foods:
1. Wild Blueberries
Blueberries rank as one of the top contenders for adding antioxidants into the diet. They have the highest capacity among all fruits, vegetables, seasonings and spices to yield a number of healthful properties that can effectively combat free radicals in the body. The antioxidant content in blueberries has been seen to benefit the nervous system by improving memory and cognitive function. The same has also been observed to benefit the cardiovascular system as well as reduce muscle damage after heavy exercise.
The best sources will be fresh blueberries rather than those included in desserts or other baked goods. Blueberries can also be frozen without damaging their antioxidant content. Since blueberries have a naturally low glycemic index, their consumption has a favorable impact on blood sugar level regulation.