Antioksüdantseid

Antioksüdantseid is the Estonian term for antioxidants. Antioxidants are molecules that can inhibit the oxidation of other molecules. Oxidation is a chemical reaction that can produce free radicals, which in turn can cause damage to cells. This damage is thought to contribute to aging and a variety of diseases.

There are many types of antioxidants, both naturally occurring and synthetic. Some well-known antioxidants include vitamins C and E, beta-carotene, selenium, and various phytochemicals found in fruits and vegetables. These compounds work by neutralizing free radicals, donating electrons to them and preventing them from causing harm.

The human body naturally produces some antioxidants to combat oxidative stress. However, exposure to environmental factors like pollution, UV radiation, and cigarette smoke can increase the production of free radicals, potentially overwhelming the body's natural defenses. This is where dietary antioxidants become important. Consuming a diet rich in fruits, vegetables, whole grains, and nuts can help provide the body with a sufficient supply of these protective compounds.

While antioxidants are often promoted for their health benefits, it's important to note that the scientific evidence for their effectiveness in preventing chronic diseases is still evolving. Research is ongoing to understand the complex roles antioxidants play in human health and disease prevention. It is generally recommended to obtain antioxidants from a balanced diet rather than relying solely on supplements.