From researchers to nutritional experts, you've probably heard about how valuable and essential antioxidants are for the health of our bodies. However, some people are not exactly sure what they do. They are molecules that protect against free radical damage from the body. Certain fruits and vegetables are rich sources of antioxidants. They can help reduce the risk of severe health issues like heart disease and diabetes. Here are some important facts about antioxidants.

If we didn't consume a good amount of antioxidants, it would be difficult for our bodies to tackle free radical damage. While free radicals do play a role in certain functions of the body, antioxidants help maintain a healthy balance. A high number of free radicals can lead to oxidative stress, which could cause damage to your DNA or even kills cells. Smoking, air pollution, alcohol and toxins are major contributors of free radical formation in large numbers.

Cellular antioxidant glutathione, is a type of antioxidants that the body produces on its own. However, certain plants are also rich sources of antioxidants that are beneficial to our health. Green tea, coffee, and berries are rich sources of antioxidants. While some meat products contain antioxidants,fruits and vegetables are richer sources of it. Consuming antioxidant-rich foods can help protect your body in numerous ways. It could even improve your skin's complexion.

While antioxidants play a vital role in our bodies, excess amounts can have a harmful effect. It could even create oxidative damage, instead of protecting against it. Some research has found that a high amount of antioxidants increase your risk of death. Consuming a diet rich in vegetables and fruits will ensure you provide your body with an adequate amount of antioxidants. Consult with a medical professional to know if you are consuming the right amount.

There are two types of dietary antioxidants, one is water-soluble and the other is fat-soluble. Water-soluble antioxidants work in the fluid inside and outside cells. Meanwhile, fat-soluble mostly work in cell membranes. It is important to note that many substances that are antioxidants also have other functions that are important in the body.