Antioxidants are important for good health because they play a crucial role in protecting our cells from damage caused by harmful molecules called free radicals. Free radicals are produced naturally by our bodies during various metabolic processes, but they can also be generated by exposure to environmental toxins, such as pollution and UV radiation.
If left unchecked, free radicals can cause oxidative stress, which can damage our cells, DNA, and other important biomolecules. This can lead to a wide range of health problems, including cancer, cardiovascular disease, neurodegenerative disorders, and premature aging.
Antioxidants work by neutralizing free radicals, thereby preventing them from causing damage to our cells. They do this by donating an electron to the free radical, which stabilizes it and prevents it from reacting with other molecules in our cells.
Some of the most well-known antioxidants include vitamin C, vitamin E, beta-carotene, and selenium. These nutrients can be found in a variety of fruits, vegetables, nuts, and seeds, as well as in supplements.
Consuming a diet rich in antioxidants is important for maintaining good health and reducing the risk of chronic diseases. In addition, many studies have suggested that antioxidants may have other health benefits, such as reducing inflammation, improving immune function, and protecting against cognitive decline
