Antioxidants are substances that prevent damage to cells caused by free radicals in the body. These free radicals are harmful and can induce oxidative stress disease which increases the risk of heart diseases, cancerous growths, and other chronic diseases.
Factors that increase the production of free radicals can be internal (inflammation) or could be external, like pollution, cigarette smoke, UV exposure etc.
Antioxidants are substances that inhibit oxidation. They especially counteract the deterioration of stored food products and remove potentially damaging organisms and agents in a living organism. Some of these antioxidants include vitamin C and E, carotenoid, such as bera-carotene, lutein, lycopene and zeaxantin.
Some foods are high in antioxidants and they include:
1. Dark chocolates
Dark chocolates are totally different from other types of chocolates. Dark chocolates are more healthy and nutritious. Packed with minerals and antioxidants, dark chocolate helps reduce the risk of developing cardiovascular disease.
Beans are rich in fibres and antioxidants. They keep you healthy and help maintain easy bowel movement. They can suppress the growth of cancerous cells in different parts of the body.
Strawberries are packed with vitamin C and antioxidants. They contain a certain type of antioxidant called anthocyanin, which gives the berries their redness. Berries help to reduce the risk of developing heart disease. It also decreases the level of bad cholesterol.
This is popular, especially if you are familiar with detox. This green leafy vegetable is loaded with enough nutrients, vitamins, antioxidants and are low in calories. Spinach contains lutein and zeaxanthin, which are the two antioxidants that protect the eyes from harmful UV rays/lights.
An apple a day prevents you from seeing the doctor. Apples have strong antioxidants. They inhibit cancer cell proliferation, decrease lipid oxidation and lower cholesterol. Apples contain a variety of phytochemicals like quercetin, catechin, and chlorogenic acid.