Substances or nutrients that can prevent or slow oxidative damage to the human body are called antioxidants. Our cells normally and essentially uses oxygen by which they produce by-products also known as free radicals. Antioxidants act as scavengers of free radicals which help prevent and repair damage done by free radicals.
Antioxidants are also said to enhance the body immune system causing to lower the risk of cancer and infection in any forms. Vitamin A & Carotenoids, Vitamin C, Vitamin E, and Selenium are the most commonly known antioxidants. Some common phytochemicals, which are said to be antioxidants, are the following: Flavonoids or Polyphenols, Lycopene, Lutein, and Lignan. Coenzyme Q10 and Glutathione are the vitamin-like antioxidants. Also, human body produces antioxidant enzymes like superoxide dismutase (SOD), catalase, and glutathione peroxidase.
Resveratrol has been tagged as the most powerful antioxidant with characteristics of anti-inflammatory, anti-aging and anti-cancer. Preventing free radical damage to human body and providing the blood vessels protective support caused by elevated levels of blood glucose are what these characteristics will do. Resveratrol is termed as a phytoestrogen that can be found in red and/or purple grape skin and also in cranberries, mulberries, peanuts, knotweed (polygonum cuspidatum), and in red wine. This kind of antioxidant helps humans to prevent the negative effects of consuming high calorie diet.
In 1940, Resveratrol was first isolated as a constituent of the roots of white hellebore. According to studies, Resveratrol are being produced by the plants so to defend themselves against bacteria and fungi which came from the environmental pollution and severe of weather conditions. In 2006 Resveratrol was tested by the scientists to mice by overfeeding them. It turned out to be, the mice gained weight and gained energy that made them run fast as Olympic marathon runners with the benefit of aging process slowing down.
Red wine is the most common source of the most powerful antioxidant Resveratrol. The benefits of red wine are several to mention. To name a few, it is said to reduce the rate of all-cause mortality, decreases the harmful effect of smoking, has a heart protective effect that helps prevent against coronary heart disease if moderate consumption of red wine is practice in a regular basis because in lowers the bad cholesterol (low density lipoprotein and increases the good cholesterol (high density lipoprotein), produces anti-clotting or antithrombotic action which prevents clot formation, prevents atherosclerosis also known as the furring or hardening of the arteries, lowers blood pressure of hypertensive persons if taken after meal in 250mL amount, and lowers the risk of kidney stone formation as well as the risk for Alzheimer’s disease.
The amount of Resveratrol in red wine depends on what sort of red wine it is. Red wine (Global) =1.98-7.13 mg/L, red wine (Spanish) = 1.92-12.59 mg/L, red grape juice (Spanish) = 1.14-8.69, rose wine (Spanish) = 0.43-3.52 mg/L, Pinot Noir = 0.40-2.0 mg/L, and white wine (Spanish) = 0.05-1.80 mg/L.
So how much amount of Resveratrol does human needs to achieve its benefits and effectivity? According to Thomas Prolla, a UW-Madison professor, Resveratrol is active in much lower doses. A 4 oz. glass of red wine with meal can already provide most of adults a healthy level of Resveratrol. Food supplement with Resveratrol in less than 500mg in a day is required to a normal healthy body to consume and that is moderate. Intake of 100mg in a day will have a good quality effects on the general health and blood sugar. In short, even a glass of wine, food, or supplements only contain small doses of Resveratrol still in has a good quality of health benefit to the person taking it.
Small doses still work. How about if someone wants to increase his or her intake of Resveratrol? Fortunately, high consumption does not give adverse side effects to him or her. One can even increase his or her intake depending on the results he or she wants to get. But experts say that it is advisable to start with a low dose then increase gradually for such reason to prevent any form of potential risk from taking extremely high dosage in the beginning. The more the person has compromise immune system, the higher the dose of Resveratrol needed like patients with cancer.
How to maintain Resveratrol’s benefits? Simple! Eat foods containing the most powerful antioxidant like purple and red varieties of grapes, mulberries, cranberries, peanuts and knotweed. Drink a glass of red wine in a day especially after meals. Or take food supplements containing Resveratrol in any dose you want and need.
Talking about the food supplement, what are the precautions? There are some points that a future user of Resveratrol should and must consider. First, the compound contains a mild estrogenic activity which was not yet been evaluated in humans therefore women with estrogen-sensitive conditions including some cancers must consult first the concern health care provider before taking the supplement to avoid any future side effects. Second, it is recommended that pregnant, nursing, or women trying to conceive and as well as the children must avoid taking the supplement.
Third, Resveratrol has been noted as heart-healthy one who of the reasons of it is because it acts as a blood thinner, anticoagulant, anti-clotting or antithrombotic. Therefore, it is being suggested to people with bleeding or coagulation problems as well as people under blood thinning medication should avoid taking the supplement unless recommended by a concerned health care provider so that possible side effects can be avoided.
Furthermore, Resveratrol really has many benefits to help a certain person to fight against free radicals from destroying or putting the person’s health in jeopardy associated by the characteristics of anti-inflammatory, anti-aging, and anti-cancer. Truthfully, it is beneficial to human. But that’s not just it. Although it has advantages, still people who wish to intake more Resveratrol must have to know the disadvantages, the precautions and side effects if taken it by a non-qualified user. In simple words, know about the benefits versus the side effects.Is Resveratrol Good or Bad?
Resveratrol is in the center of the latest anti aging craze because of its anti aging properties. As a result Products like Genf20 have become very popular amongst people seeking to reverse signs of aging.
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