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Pharmacy products  >> Antioxidants

Antioxidants

You might ask yourself, "What is a free radical, and why do I need an antioxidant?" Free radicals are uneven molecules in the body's cells which hold unpaired electrons. These molecules try to steady themselves by stealing an electron from an even molecule, leaving that molecule unstable and setting off a chain reaction--a procedure known as oxidation. This can cause injure to the body's cells and immune system, leading to inflammation, illness and degenerative disease. Excess free radicals in the body happen frequently and are provoked by environmental pollution, radiation, infection, overexertion, poor nutrition and stress.

Antioxidants, or free radical scavengers, are a collection of vitamins, minerals and enzymes that can help defend the body from free radical damage. The theory is that antioxidants can counteract free radicals by binding to their single electron. Although small amounts of free radicals are created during usual biological processes, our bodies also produce obviously occurring antioxidants to neutralize them. However these are not always sufficient in preventing cell damage from surplus levels of free radicals. Research indicates that an additional intake of antioxidants can have lots of health benefits for most people. Below are some of the most ordinary antioxidant supplements, which are obtainable in many forms.

Vitamin E is a powerful antioxidant that prevents the oxidation of lipids or fats. Studies have shown that Vitamin E can get better cellular oxygen utilization, improve immune response and possibly decrease the risk of heart disease. Vitamin E is established in whole grain breads, beans, liver, vegetable oils and leafy green vegetables.

Selenium enhances the antioxidant properties of Vitamin E, and it's an influential antioxidant on its own. The amount of selenium found in food depends on the amount of selenium in the soil the food was mature in. Selenium is there in all nuts and seeds and several other foods like brewer's yeast, dairy products, whole grains, alfalfa and nettles.

Vitamin C is a strong scavenger of free radicals. It also protects additional antioxidants like Vitamin E. Vitamin C plays a key function in immune system function. It’s established abundantly in citrus foods, broccoli, cauliflower, cantaloupe, strawberries and peppers.
Beta Carotene is a forerunner to Vitamin A, and one of a class of compounds called carotenoids which have an antioxidant result. Vitamin A is essential for healthy skin and mucous membranes. Beta Carotene and Vitamin A mutually have been shown to guard against heart disease, stroke and high cholesterol levels. Beta Carotene is found logically in carrots and other yellow and orange vegetables, as well as in dark leafy greens.

Below are several other less common antioxidant supplements for extra specific issues:

Coenzyme Q10 (CoQ10) resembles Vitamin E in its chemical arrangement and function, but it also has a particular role. It is involved in the production of cellular energy, particularly for the heart cells. There have been lots of studies showing the effectiveness of CoQ10 against heart disease, high blood pressure, poor immune function and gum disease. As food sources, mackerel, salmon and sardines contain the biggest amounts of CoQ10.

Grape seed & Pycnogenol hold Oligomeric Proanthocyanidins (or PCO's) which have potent free radical scavenging things. PCO's are found in lots of plants, but their main sources are white pine bark (pycnogenol) and grape seed extract. These PCO's have been studied for their effectiveness in treating venous and capillary fragility and vascular disorders of the retina.

Finally, in current studies lycopene (an active ingredient derived from tomatoes) has been associated with protection from prostate cancer, cervical cancer and cancers of the digestive tract.

In addition to food sources, the majority of these antioxidants are obtainable in supplement form. Plus, many herbs taken in capsules, tinctures, teas or infusions have been exposed to have antioxidant effects. Some of these are scheduled below.

Green Tea contains at least 30 antioxidant compounds. It is one of the most potent botanical antioxidants known and a competent free radical scavenger. You can like the health-enhancing properties of green tea in capsules or tea.

Garlic's antioxidant action has been linked to its germanium, glutathione, selenium and zinc compounds. There have been studies showing that allicin, and vigorous ingredient in garlic, has the individual ability to increase free fundamental scavenging enzymes in the blood.

Milk Thistle contains silymarin and isoflavonoids that have the aptitude to capture free radicals. This herb also has an optimistic effect on lots of disease conditions, mainly those of the liver.

Ginkgo Biloba is most typically known for its ability to enhance blood flow to the brain, giving it its reputation as a "smart supplement." But lots of people don't realize that the ginkgo flavonoids (or active components) have been found to smash the chain of free radical formation. A 1985 learn showed that ginkgo leaves contain super oxide dismutase (SOD), an antioxidant enzyme.

These are just a little of the many antioxidant herbs and supplements and their reimbursement.

 

 

 
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