Natural sources of the antioxidant vitamin E include leafy green vegetables, almonds, and seeds. A fat-soluble vitamin, vitamin E is crucial for numerous bodily functions. It has numerous functions in your body. It's most well-known for its antioxidant properties, which guard your cells from oxidative damage by eliminating dangerous chemicals called free radicals. It is also necessary for healthy immune system operation and cellular signalling. Because of this, research suggests that taking vitamin E supplements may have a number of positive effects on your health.