What are antioxidants?

Antioxidants are natural substances found in foods that help prevent damage to our cells caused by free radicals.

Free radicals are unstable molecules that can damage cells, and antioxidants work by neutralizing them before they can cause harm.

Key components

  • a-tocopherol: Also known as vitamin E, this is one of the most important antioxidants found on the planet. It helps protect our cells from being attacked by free radicals.
  • Beta-carotene: This is a type of carotenoid found in many fruits and vegetables that helps protect the skin and eyes from damage caused by free radicals.
  • Vitamin C: This is an important antioxidant that helps boost the immune system, protect against infection, and repair damaged tissues.
  • Selenium: This is a trace mineral that helps protect the body against oxidative stress and can help reduce the risk of certain chronic diseases.

Why You Should Consider Antioxidants?

Antioxidants play an important role in maintaining good health and preventing chronic diseases.

They help protect our cells from damage caused by free radicals, which can lead to cancer, heart disease, and other illnesses.

Eating a diet rich in antioxidants can also help slow down the aging process and keep the skin looking healthy and youthful.

Where Can We Found Them in Foods?

Fruits and vegetables

Berries, citrus fruits, kiwi, tomatoes, peppers, leafy greens, and other colorful fruits and vegetables are all good sources of antioxidants.

Nuts and seeds

Almonds, walnuts, sunflower seeds, and other nuts and seeds are rich in antioxidants.

Whole grains

Whole grains such as oats, quinoa, and brown rice contain antioxidants.


Green tea and black tea contain antioxidants called catechins.

Remember, antioxidants are good for health

The consumption of antioxidant-rich foods is believed to help reduce the risk of chronic diseases, including heart disease, certain cancers, and neurodegenerative disorders. They also support a healthy immune system, help protect against oxidative stress caused by environmental factors (such as pollution), and contribute to overall well-being.

It’s important to note that while antioxidants are beneficial, they work in synergy with other nutrients and components in whole foods. Therefore, it is generally recommended to obtain antioxidants through a varied diet that includes a wide range of fruits, vegetables, whole grains, legumes, nuts, and seeds, rather than relying solely on supplements.

It’s always a good idea to consult with a healthcare professional or a registered dietitian for personalized advice on incorporating antioxidants into your diet and maintaining a balanced and healthy lifestyle.

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