20/11/2025
Free radicals play a dual role as both toxic and beneficial compounds since they can be either harmful or helpful to the body. They can have a positive action when they help the body fight infection but when the free radicals outnumber the antioxidants this can lead to a state called oxidative stress. Oxidative stress plays an important role in many chronic and degenerative diseases such as cardiovascular diseases, cancer, diabetes and ageing. Therefore the antioxidant resources must be constantly restored in the body. When an antioxidant destroys a free radical this antioxidant itself becomes oxidised. This means excessive intake of isolated antioxidants can have toxic effects and may even promote rather than prevent oxidative damage. Therefore adequate intake of antioxidants is an essential part of a healthy diet but getting too much of isolated antioxidants (via supplements such as Vitamin E) can in some cases be harmful. So the key to maximising wellbeing is to have the right balance between antioxidants and free radicals.
https://www.naturopathicwellness.com.au/blog/