Health and Fitness


Health benefits of antioxidants for your immune system



You may have listened to a lot of discussion regarding antioxidants. But, only some people try to learn about what are the health benefits of antioxidants for your immune system. Antioxidants are a term that plays a very potent role. There are various health benefits of antioxidants, but do you know that eating too much antioxidation can be dangerous for your life. This article explains everything you require to learn about antioxidants.

What do you mean about antioxidants?

Health benefits of antioxidants for your immune system
© Harvard Health – Harvard University

Antioxidants are molecules or particles that battle free radicals in your body. Free radicals are mixtures of compounds that can create harm if their levels grow too high in your body. They’re connected to various diseases, including Type 2 diabetes, heart disease, heart stroke, and cancer. Your body holds its antioxidant support to keep free radicals in control.

However, antioxidants are also discovered in food, mainly in fruits, vegetables, and different plant-based, healthy foods. Various vitamins, such as vitamins E and C, are powerful antioxidants. Antioxidant preservatives also perform a vital role in food making by extending shelf life.


Why are antioxidants so great to your overall health

Why are antioxidants so great to your overall health
© Verywell Health

These are several health benefits of antioxidants and it has made quite the noise in current years as a level of materials known to stop cell damage caused by free radicals, unstable molecules. These molecules are generally produced as a reaction to the environment and other pressures. While the study shows that antioxidants can decrease inflammation, it’s still unclear correctly how this connects with overall health.

Also, antioxidant additions aren’t required if you’re consuming a healthy diet and can be deadly in some situations. For instance, too many beta-carotene — the compound that gives carrots and sweet potatoes orange — can double the chance of cancer if you smoke. Oxidative stress has been connected to heart disease like heart attack and stroke, cancer, osteoarthritis, respiratory problems, immune loss, and several different inflammatories or ischemic diseases.

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Antioxidants can be natural, man-made, or both. Several plant-based foods are considered to be abundant in antioxidants. Plant-based antioxidants are a class of phytonutrient or plant-based nutrients. The body also gives some antioxidants, recognized as endogenous antioxidants. Antioxidants that originate from outside the body are called exogenous.

What are free radicals and how it functions

What are free radicals and how it functions
© Stanford HOPES – Stanford University

Free radicals are regularly being produced in your body. Without antioxidants, free radicals would create dangerous harm immediately, ultimately resulting in death. But, free radicals also complete essential purposes that are necessary for health.

For instance, your immune cells use free radicals to fight against various diseases. In conclusion, your body requires to have a specific amount of free radicals and antioxidants. If free radicals outnumber antioxidants, it can begin to a state called oxidative stress.

Continued oxidative stress can harm your DNA and different essential molecules in your body. Sometimes it even directs to cell death. Harm to your DNA doubles your risk of cancer, and some specialists have hypothesized that it performs a crucial role in the aging process.

Various lifestyle, stress, and environmental conditions play an important role in promoting unnecessary free radical production and oxidative stress, including:

  • Air pollution
  • Tobacco smoking
  • Alcohol drinking
  • Drugs
  • High blood sugar levels
  • High consumption of polyunsaturated fatty acids
  • Radiation, including unnecessary sunbathing
  • Bacterial, fungal, or viral germs
  • Unnecessary consumption of iron, magnesium, copper, or zinc
  • Too abundant or too limited oxygen in your body
  • Extreme and lengthy workout, which makes tissue injury
  • Unnecessary consumptions of antioxidants, such as vitamins C and E
  • Antioxidant insufficiency

Foods rich in antioxidants

Foods rich in antioxidants
© Insider


Antioxidants are necessary for the relic of all living things. Your body produces its antioxidants, such as the cellular antioxidant glutathione and alpha-lipoic acid. Plants and animals, as well as all different kinds of life, own their protection toward free radicals and oxidative harm.

Hence, antioxidants are seen in all whole foods of plant and animal sources. Sufficient antioxidant eating is necessary. Your life depends on the consumption of some specific antioxidants — i.e, vitamins C and E.

But, several other non-essential antioxidants occur in food. While they’re useless for your body, they perform a significant role in overall health. The health advantages linked with a diet rich in plants are due to the different types of antioxidants they give.

Some examples of good sources of antioxidants include berries, green tea, coffee, and dark chocolate. According to some researches, coffee is the only greatest source of antioxidants in several diets, but this is partly because the ordinary person doesn’t consume several other antioxidant-rich foods.

Meat and fish also include antioxidants, but to a lesser amount than fruits and vegetables. Antioxidants can improve the shelf life of both natural and prepared foods. Hence, they’re often used as food additives. For example, vitamin C is usually added to prepared foods to serve as a preservative.

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To get some special antioxidants, try to add the following foods in your menu. These foods are considered to be good sources of antioxidants:

  1. Cinnamon
  2. Allspice
  3. Basil
  4. Dill
  5. Coffee
  6. Tea
  7. Berries
  8. Dark chocolate
  9. Pecans
  10. Artichokes
  11. Kale
  12. Blueberries
  13. Apples
  14. Broccoli
  15. Spinach
  16. Lentils
  17. Eggplants
  18. Legumes
  19. Red grapes
  20. Pomegranates
  21. Goji berries

Foods with bright, energetic colors usually include the most antioxidants. It’s necessary to remember that there is no particular, antioxidant-rich superfood out there. Hence, consuming the suggested five meals per day of fruits and vegetables is the most reliable way to guarantee you’re taking all the antioxidants you need.

Different types of dietary antioxidants include

Different types of dietary antioxidants include
© Medical News Today

Antioxidants can be classified as water- or fat-soluble. Water-soluble antioxidants do their work in the fluid inside and outside cells, whereas fat-soluble ones work fundamentally in cell membranes.

Some essential dietary antioxidants include:

  1. vitamin A, C, and E
  2. Beta-carotene, Lycopene, and Lutein
  3. Selenium, Manganese, and Zeaxanthin

Several foods and meats that appear to be antioxidants also hold different essential functions. There are believed to be hundreds and perhaps thousands of items that can act as antioxidants. All has its purpose and can communicate with others to improve the bodywork efficiently.


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Well-known examples cover curcuminoids in turmeric and oleocanthal in extra virgin olive oil. These items perform as antioxidants but also possess strong anti-inflammatory action.

Different types of antioxidants and phytonutrients contain flavonoids, flavones, catechins, polyphenols, and phytoestrogens. They are all discovered in plant-based foods. Every antioxidant works a different purpose and is not interchangeable with another. This is how it is necessary to have a mixed diet.

Should you eat antioxidant different supplements?

Should you eat antioxidant different supplements?
© ConsumerLab

Dietary consumption of antioxidants is necessary for optimal health, but higher is not always good. Some researches even show that large portions of antioxidants double your risk of death. For this purpose, most health experts recommend people avoid high-dose antioxidant supplements, although more researches are needed before fixed results can be given.

Eating lots of antioxidant-rich healthy food is an extremely nice idea. Researches show that foods decrease oxidative damage to a larger extent than supplements. For instance, one research compared the consequences of consuming blood-orange juice and sugar water, both of which carried similar amounts of vitamin C. It discovered that the juice had significantly higher antioxidant power.

These outcomes propose that foods’ compounds operate synergistically. Consuming just one or two separate nutrients won’t have identical useful outcomes. The most suitable procedure to assure sufficient antioxidant intake is to follow a diet rich in various vegetables and fruits, alongside other healthy habits.

Nevertheless, low-dose supplements, such as multivitamins, may be useful if you are insufficient in specific nutrients or incapable to follow a healthy diet. You can also get antioxidant supplements, there is insufficient proof backing the advantages of eating antioxidants in the sort of supplements.

Spector remarks that antioxidants serve best when eaten as whole foods in the form of vegetables and fruits. Beyond diet, different healthy lifestyle options like avoiding cigarette smoking and air pollutants can decrease your chance of oxidative stress.

Dietary and effect of cooking on antioxidant foods

Dietary and effect of cooking on antioxidant foods
© Magzter

Cooking special foods can either improve or lower antioxidant levels. Lycopene is the antioxidant that provides tomatoes their bright red color. When tomatoes heated, the lycopene converts more bio-available much comfortable for our bodies to digest.

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But, researches have revealed that cauliflower, peas, and zucchini drop many of their antioxidants in the cooking. Retain in mind that the essential thing consuming different types of antioxidant-rich foods, cooked, raw, and both.

The tips could support you to increase your antioxidant consumption:

  1. Add a fruit or a vegetable each time you consume, meals, and snacks.
  2. Drink a cup of green or matcha tea each day.
  3. Study at the colors on your plate. If your food is often brown or beige, the antioxidant levels expected below. Include foods with bright colors, such as kale, beets, and berries.
  4. Utilize various spices in food. Turmeric, cumin, oregano, ginger, clove, and cinnamon are some famous spices to include in your food. They are rich in antioxidants.
  5. Include nuts, seeds, mainly Brazil nuts, sunflower seeds, and dried fruit. Remember not to add salt or sugar in it.

Conclusion of the health benefits of antioxidants

Health benefits of antioxidants
© WebMD

There are various health benefits of antioxidants if you eat it in a sufficient amount. However, Some researches recommend that high-dose consuming antioxidation foods can be harmful to health. The best way is to take your daily dose of antioxidants from healthy plant foods, such as fruits and green vegetables.

We hope this article helped you to know about the Health Benefits of Antioxidants for your immune system. You may also want to see our guide on How To Use Menstrual Cups Without Leakage and How To Overcome Or Get Rid Of Procrastination.

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