Antioxidants and immune health: What role do they play?

This article will explore the role antioxidants have in improving and maintaining immune health. The article will help readers understand why antioxidants play a vital role in our body, their function as part of our immune system and how to include more antioxidants to your daily diet.

Immune health and antioxidants

They can counteract the harmful effects of oxidation on animal tissues. Free radicals are produced by the body when it breaks down foods or is exposed tobacco smoke, radiation and other pollutants. These free radicals can contribute to heart disease, cancer, and many other illnesses. Antioxidants are crucial in preventing these diseases.

Antioxidants are essential for boosting our immune system, according to research. An American Journal of Clinical Nutrition study found that antioxidants can enhance immune responses in older adults. This is because they reduce oxidative stresses, which are often associated with chronic illnesses and age.

Increase Your antioxidant intake

It is recommended that you increase your antioxidant intake by eating a diet high in whole grains, fruits, vegetables and lean proteins. A study in the Journal of Agricultural and Food Chemistry found that foods like berries, prunes and red grapes are high in antioxidants.

The supplements can be used as a source for antioxidants but should never replace a balanced diet. According to the National Institutes of Health some studies suggest that supplements containing antioxidants may not provide the same benefits for health as antioxidants found in food. It's best to speak with your doctor before beginning any new supplement regime.

Antioxidant Foods

• Antioxidants like anthocyanins boost the immune system.
• Dark Chocolate contains flavonoids and polyphenols as well as catechins.
• Spinach is a leafy, green vegetable that contains antioxidants such as beta-carotene (beta-carotene) and lutein.
• The red cabbage contains anthocyanins which are a powerful antioxidant.
• Beans are rich in antioxidants that help to fight inflammation.
• Beets are rich in betalain antioxidant, which reduces inflammation and oxidative stress.
• Oranges are an excellent source of Vitamin C, which is a powerful antioxidant.
• Green tea is a rich source of antioxidants called polyphenols.
• The antioxidant Vitamin E is found in nuts and seeds.
• Tomatoes are rich in lycopene, an antioxidant.

Other Tips

Don't just focus on diet. There are other factors in your lifestyle that may impact your immunity. Meditation, regular exercise and adequate sleep can help to boost your immune system. Remember to also stay hydrated as it is water that helps to transport oxygen into your cells and allows them to work properly.

Conclusion

Antioxidants are essential for maintaining immune function by protecting cells against oxidative damage and inflammation. We can boost our natural defenses by consuming antioxidant-rich food and maintaining a healthy lifestyle. Always consult a medical professional to get personalized advice.

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