Is Resveratrol Harmful
Support a healthy cardiovascular system resveratrol
Chemically, resveratrol is a polyphenol that includes flavonoids and proanthocyanadins, both antioxidants very powerful. These are very useful for destroying free radicals that threaten their health and welfare in this era of excessive pollution and vehicle emissions, and excessive exposure to harmful factors of sunlight through the erosion of the ozone layer which acts as a filter against these harmful rays of radicals inducing free.
Biohemically is a phytoalexin, a chemical used by plants to protect against and destroy the invaders. Each is specific phytoalexin of a particular invader, in the case of an insect, a bacterium or fungus. They may take the form of terpenes, alkaloids or other chemicals that alter cell membranes or otherwise destroy the enemy at the plant.
Resveratrol is particularly known for existing in the skin of red grapes, but can also be produced synthetically and marketed as a nutritional supplement. The so-called "French paradox" is related to the low incidence of coronary heart disease in South France, despite the high saturated fat diet. At least part of this is said to be due to the content of resveratrol in red wine drinking, even though the amount a whole bottle is very small.
However, before considering the nutritional benefits of the extracts, as well as red grape skins, where else can Resveratrol is found? Japanese knotweed is a perennial shrub, 4 to 10 feet high, is a rich source of resveratrol, and is the most important natural source of two. Red grape skins contain enough just to be worthy of extraction. It is also present in small amounts in nuts, peanuts and several other vines and grapes.
Has been studied for many years for its effect on the heart and other body parts, and the antioxidant effect of resveratrol found to be unique. The effect of free radicals in the arteries is to help, along with cholesterol, to promote the thickening and hardening of the artery walls. Damage the arteries by free radicals, and the resulting scar tissue causes the production of more free radicals and a vicious cycle of damage and production occurs further free radicals.
The antioxidant action of resveratrol is in the improvement of nitric oxide content in the blood. Free radicals can reduce blood levels of nitric oxide which in turn increases blood pressure. An increase in nitric oxide by appropriate antioxidants may help reduce blood pressure closer to normal. The resveratrol is more effective in achieving this than any of the antioxidants vitamin A, C or E. It does so by opening the arteries and reduce resistance to blood flow through them. .
It also helps prevent blood cells from sticking together and forming clots that can lead to serious cardiovascular problems, and has been found in Canadian studies to be effective against a much wider range of chemicals that promote clotting blood than any other part of anti-clotting wine. In fact, it has been established and more or less confirmed by the medical profession, to drink red wine significantly reduces the effects of cardiovascular disease and may even go a largely cured. Napa Valley here we come!
Inflammation is a condition that is caused by the body's immune system, which aims to protect against foreign invaders. However, once inflammation starts, it triggers further the immune response itself, which if unchecked can lead to conditions that are extremely painful and sometimes very serious, even after the main trigger initial immune response has been exhausted.
Inflammation is regulated by chemicals called cytokines, the master of which is NF Kappa B controls all other cytokines. NF kappa B also controls the activity of cyclo-oxygenase-2 (COX-2) for the bulk of the immune system that causes inflammation.
COX-2 is an enzyme that increases the production of Postaglandin E-2 (PGE-2) which is an essential trigger for T cells that attack foreign cells received. If PGE-2 is deleted, then T cells are not activated. This is an essential part of reducing unwanted inflammation. However, it can be dangerous to remove molecules under NF Kappa B, such as COX-2 or PGE-2. VIOXX is a good example of the kind of heart problems that can occur if you try this type of inhibition and Celebrex is another.
The beauty of resveratrol is that although advertised and stated that the control of COX-2 and E 2-prostoglandin, it does so by removing the action NF Kappa B, the "ultimate controller" of the war inflammatory.
Finally, there is also some evidence that resveratrol may have an effect on aging. It is well known that the powerful antioxidants may help protect against cell destruction that free radicals can cause, and thereby help protect the body against the aging effects of this cell destruction. However, there is another way in which resveratrol could help all of us looks younger in the future (although for many of us is a bit too late!).
Sirtuins (Silent information regulator proteins) are enzymes that are known to promote cell survival through adverse conditions, such as SIRT 1 protects against premature aging by removing the destruction of damaged cells long enough to be repaired. Plant polyphenols such as resveratrol are though to be able to activate sirtuins, with the possibility to extend life by slowing the destruction of natural cells, and have also proven to be able to slow aging by activating of sirtuins to mimic the benefits of caloric restriction.
There are still plenty of research and work required by resveratrol, but signs are evident that this is a possibility in the future to extend the average life span of human beings by a significant amount. In the case of yeast has been shown that up to 80%.
Translated to you or I that would mean that we live about 140 years – if you want!
About the Author
More information on
Resveratrol Supplements
can be found at http://vitanetonline.com/
Resveratrol Warning!
|
|
Resveraderm Cream Antiox $61.00 Properties: Light Cream-Gel Contains powerful antioxidants, including resveratrol (grape polyphenols), coenzyme Q-10, retinol, vitamin C and E. These protect your skin during the day from environmental damage caused by stress, fatigue, and UV rays. At night it repairs the skin by smoothing wrinkles and it regains tone and luminosity lost during the day. Active ingredients: Resveratrol: |
|
|
Caudalie Vinexpert Riche Radiance Day Cream SPF 10 Facial Treatment Products Buy Caudalie Moisturizers – Caudalie Vinexpert Riche Radiance Day Cream SPF 10 30ml/1oz… |
|
|
Eminence Anti-Aging Triple Antioxidant Serum 1 oz. $87.00 Hello, this is Dr. Paula. My 45+ day supply of advanced anti-aging serum is lightweight and fast absorbing to provide you with the powerful antioxidants you need. Eminence is a triple antioxidant powerhouse that helps minimize the harmful effects caused by daily free radicals. It is beneficial for anti-aging, Rosacea, Sensitive skin, Post-Procedure and Acne skin. The secret to beautiful skin is … |
Leave a Reply