What are the 4 antioxidant nutrients?

There are hundreds, probably thousands, of different substances that can act as antioxidants. The most familiar ones are vitamin C, vitamin E, beta-carotene, and other related carotenoids, along with the minerals selenium and manganese.
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What are nutrient antioxidants?

Antioxidants are man-made or natural substances that may prevent or delay some types of cell damage. Antioxidants are found in many foods, including fruits and vegetables. They are also available as dietary supplements. Examples of antioxidants include: Beta-carotene.
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What are 3 antioxidants?

Examples of antioxidants include vitamins C and E, selenium, and carotenoids, such as beta-carotene, lycopene, lutein, and zeaxanthin. This fact sheet provides basic information about antioxidants, summarizes what the science says about antioxidants and health, and suggests sources for additional information.
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Which 5 nutrients are antioxidants?

Examples of antioxidants that come from outside the body include:
  • vitamin A.
  • vitamin C.
  • vitamin E.
  • beta-carotene.
  • lycopene.
  • lutein.
  • selenium.
  • manganese.
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What is the number 1 antioxidant?

Blueberries

Several studies even suggest that blueberries contain the highest amount of antioxidants among all commonly consumed fruits and vegetables ( 9 , 10).
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What Are Antioxidants - Antioxidants Benefits And Free Radicals Explained - What Are Free Radicals



How many antioxidants are there?

There are hundreds, probably thousands, of different substances that can act as antioxidants. The most familiar ones are vitamin C, vitamin E, beta-carotene, and other related carotenoids, along with the minerals selenium and manganese.
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What is the most powerful antioxidant?

Glutathione is the most powerful and important among the antioxidants our body produces. It's a combination of three amino acids; it tackles ageing through the intestines and circulatory system.
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Is vitamin A antioxidant?

Vitamin A also has antioxidant properties. Antioxidants are substances that might protect your cells against the effects of free radicals — molecules produced when your body breaks down food or is exposed to tobacco smoke and radiation.
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What are natural antioxidants?

Natural antioxidants are primarily phenolics that may occur in all parts of plants [6], such as fruits, vegetables, nuts, seeds, leaves, roots, and barks. In the recent past, some toxicological studies regarding the use of synthetic antioxidants have shown their unwanted or adverse effects.
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What are oxidants and antioxidants?

Antioxidants such as tocopherols, ascorbic acid, carotenoids, flavonoids, amino acids, phospholipids, and sterols are natural antioxidants found in consumed foods. They play a major role in scavenging free radical and non-radical oxidants, and protect cells from oxidative stress and damage.
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Is vitamin B an antioxidant?

1 Vitamin B2 and oxidative stress: Riboflavin (Vitamin B2) is vital for the metabolism of nutrients and antioxidant protection [83]. Riboflavin can be regarded as one of the neglected antioxidant nutrients, because primarily, vitamin C, E, and Carotenoids are mainly known to be antioxidants.
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Is calcium an antioxidant?

Answer and Explanation: Calcium alone is not an antioxidant, but it react and form antioxidants, such as calcium carbonate.
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Is zinc an antioxidant?

Zinc is an Antioxidant and Anti-Inflammatory Agent: Its Role in Human Health.
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What is called antioxidant?

Listen to pronunciation. (AN-tee-OK-sih-dent) A substance that protects cells from the damage caused by free radicals (unstable molecules made by the process of oxidation during normal metabolism). Free radicals may play a part in cancer, heart disease, stroke, and other diseases of aging.
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Is nitrogen an antioxidant?

It is true that nitrogen acts as an antioxidant and prevents rancidity and it is because, it is almost inert in nature at room temperature and a huge energy is required to break the triple bond between the dinitrogen (N.
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Which of the following is used as antioxidant in food?

Solution : BHT (Butylated hydroxytoluene) is an antioxidant of food.
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What are antioxidants give an example?

Vitamins C and E, selenium, and carotenoids such as beta-carotene, lycopene, lutein, and zeaxanthin are examples of antioxidants.
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What are man made antioxidants?

The most referenced synthetic antioxidants in the food industry are butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), propyl gallate (PG) and tert-butyl hydroquinone (TBHQ).
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Is B12 an antioxidant?

B12 may possess antioxidant properties [6], and subclinical B12 deficiency may thus contribute to oxidative stress and the onset of age-related diseases.
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Why is vitamin C an antioxidant?

As an antioxidant, vitamin C provides protection against oxidative stress-induced cellular damage by scavenging of reactive oxygen species, vitamin E-dependent neutralization of lipid hydroperoxyl radicals, and by protecting proteins from alkylation by electrophilic lipid peroxidation products.
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Is Folate an antioxidant?

Although natural folates cannot be really considered as food antioxidants, they may act as effective antioxidants in vivo. Their activities may become important in view of nutritional supplementation and fortification of food with FA.
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What are two antioxidants?

The only dietary antioxidants are vitamins A, C, and E. The term antioxidant is also used for industrial chemicals added during manufacturing to prevent oxidation in synthetic rubber, plastics, and fuels, or as preservatives in food and cosmetics.
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Which food has highest antioxidant?

Spices, herbs and supplements include the most antioxidant rich products in our study, some exceptionally high. Berries, fruits, nuts, chocolate, vegetables and products thereof constitute common foods and beverages with high antioxidant values.
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Which vitamin is the most important natural antioxidant?

The most important natural antioxidant is Vitamin E.
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What are the four fat soluble vitamins?

They are found in many plant and animal foods and in dietary supplements. Vitamins A, D, E, and K are fat-soluble.
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