What are the Effects of Antioxidants?

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  • Written By: Troy Holmes
  • Edited By: W. Everett
  • Last Modified Date: 02 April 2019
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Antioxidants are special molecules found in food and vitamins that help the human body repair damaged cells. Antioxidants are typically found in berry fruits and are considered an immune-system booster. The effects of antioxidants include enhancing the body’s ability to ward off infection and fight disease. Ingesting these special molecules can help the body repair cells damaged by age, smoking, and alcohol.

Eating foods high in antioxidants can provide many health benefits. These molecules help prevent cells from deterioration caused by free-radical toxins. These free radicals are typically caused by smoking, pollution, or poor eating habits. The effects of antioxidants are to reduce the free-radical decay of healthy human cells.

Antioxidants are also used in many beauty products to heal the skin on the face. These topical agents help repair rough, dry skin that has been damaged by the sun. The effects of antioxidants on skin are to improve the texture and moisture properties of the cells, making the skin soft and smooth. These are often called anti-aging antioxidants because they help a person look younger.

Some antioxidants can also improve mood and energy levels. The effect of these varies for each person. Many individuals see dramatic changes in energy level. These products are similar to vitamin supplements.


Many foods have antioxidant properties, including grapes, berries, spinach, and broccoli. Antioxidants also are found in most vitamin supplements. The most popular supplements include vitamin C, E, and beta carotene. These supplements should be taken in moderation. A multi-vitamin typically includes enough antioxidants to support healthy cell recovery.

The medical community is still uncertain of the levels of supplements necessary for a person to enjoy the full health effects of antioxidants. Many are concerned that excessive supplements could lead to stress on internal organs. A good diet of healthy fruits and vegetables, along with a daily multivitamin are generally believed to provide an adequate dosage of antioxidants.

The antioxidant properties of vitamin C and E have been found to help stabilize the blood sugar level for people with diabetes. These vitamins used in combination have been shown to improve health in diabetic patients. Eating a diet that includes healthy foods increase the body’s ability to manage essential sugar levels.



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