Vitamin E is a fat-soluble micronutrient that was discovered in 1922. It has a number of potential longevity health benefits, including its ability to act as an antioxidant to support cells from oxidative stress. Taking vitamin E daily may help to promote heart health and overall immune defense. It is found in a variety of foods, including vegetable oils, nuts, and green leafy vegetables. Micro Ingredients convenient once-daily formula makes it readily easy to be taken in supplement form if you don't want to get it from food sources.