Thursday, June 1, 2023
HomeHealthy EatingThe Benefits of Antioxidant Foods

The Benefits of Antioxidant Foods

Antioxidants are substances that may protect cells in your body from free radical damage that can occur from exposure to certain chemicals, smoking, pollution, radiation, and as a byproduct of normal metabolism. Dietary antioxidants include selenium, vitamin A and related carotenoids, vitamins C and E, plus various phytochemicals such as lycopene, lutein, and quercetin.

You can find these antioxidants in many different foods that you’re probably eating right now. There are large amounts of antioxidants in fruits, vegetables, nuts, and whole grains and smaller amounts of antioxidants in meats, poultry, and fish. Junk foods, such as highly processed fast foods tend to be much lower in antioxidants. No surprise.

Health Benefits

Consuming foods rich in antioxidants may be good for your heart health and may also help to lower your risk of infections and some forms of cancer.1 Increase your antioxidant intake by eating more nuts, seeds, legumes, fruits, and vegetables.

Dietary Supplements

Antioxidants are available as dietary supplements, but research doesn’t indicate that these supplements are beneficial. While research supports increasing your intake of dietary sources, the results are not as impressive when the individual antioxidants are extracted and studied alone.2

Antioxidant extracts often show remarkable results in laboratory studies (test tubes, lab dishes and sometimes in lab animals), but when they’re used in human clinical trials, the results for disease and death prevention have been disappointing.3 One exception was the National Eye Institute study of age-related eye disease, which suggested that a combination of antioxidants reduced the risk of developing advanced stages of age-related macular degeneration.4

More Is Not Better!

Some antioxidant supplements may be detrimental to your health when taken in large doses and may interact with certain medications.2 Large amounts of vitamin A supplements may cause birth defects when taken by pregnant women and may increase your risk of cardiovascular disease and cancer.

Taking large doses of vitamin E (over 400 International Units per day) has been associated with a possible increase in overall mortality. But, this risk doesn’t apply to a typical multivitamin supplement. The amounts of vitamins A and E included in multivitamin tablets are small in comparison.

If you’re thinking about taking larger amounts of any antioxidant supplements, you should speak with a healthcare provider first.

Lindy Bishop
Lindy Bishop
I'm Lindy Bishop and I'm passionate about helping people lead healthier, happier lives. I'm the author of numerous articles and books on nutrition and healthy living. My work has been featured on popular websites such as HealthylivingbyMarion.com. I believe that everyone can lead healthier lives with the right knowledge and lifestyle changes, and I'm dedicated to helping people do just that. From healthy recipes to fitness tips to stress management advice, I'm here to give you the tools you need to become the healthiest version of yourself. Thank you for joining me on this journey!

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Most Popular

Recent Comments