Thursday, November 19, 2009
E vitamin
A fat-soluble antioxidant, Vitamin E stops the production of reactive oxygen species formed when fat undergoes oxidation. Vitamin E is a generic term for tocotrienols and tocopherols.[1] Vitamin E is a family of б-, в-, г-, and д-tocopherols and corresponding four tocotrienols. Of these, б-tocopherol (also written as alpha-tocopherol) has been most studied as it has the highest bioavailability.
Medications and Prescriptions
Product Brand Name: E vitamin
E vitamin description
Scientific study results indicates that standard diet (2000cal, vitamin E intake is 8-10 IU) does not make available us the suggested every day intake for vitamin E (10-30 IU) and anti-aging daily intake (200-400 IU). Our bodies can not produce vitamin E and we require taking of vitamin E in supplements form.
It has been claimed that б-tocopherol is the most significant lipid-soluble antioxidant. By reacting with lipid radicals produced in the lipid peroxidation chain reaction, Vitamin E protects cell membranes from oxidation. This would take away the free radical intermediates and put off the oxidation reaction from continuing. The oxidised б-tocopheroxyl radicals produced in this procedure may be recycled back to the active reduced form through reduction by other antioxidants, such as retinol, ascorbate, or ubiquinol. [7] nevertheless, the significance of the antioxidant properties of this molecule at the concentrations present in the body are not clear and it is likely that the reason why vitamin E is essential in the diet is unrelated to its capability to act as an antioxidant.[8]. Other forms of vitamin E have their own distinctive properties. For instance, г-tocopherol (also written as gamma-tocopherol) is a nucleophile that can act in response with electrophilic mutagens.
On the other hand, the significance and roles of all of the diverse forms of vitamin E are currently unclear. It has even been recommended that the most imperative function of vitamin E is as a signaling molecule, and that it has no considerable role in antioxidant metabolism.
To this point, nearly all studies about vitamin E have supplemented using only the synthetic alpha-tocopherol, but doing so leads to reduced serum gamma- and delta-tocopherol concentrations. Furthermore, a 2007 clinical study involving synthetic alpha-tocopherol concluded that supplementation did not decrease the danger of major cardiovascular events in middle aged and older men. Read article tocopherol for more info.
Notes on Vitamin E (E Vitamin):
E vitamin is an antioxidant that cannot be synthesized by our body and therefore needs to be added to the body in the form of drug or supplements. Available with the product name Alpha E, it is approved to defend the cells of our body against the ill effects of free radicals that can direct to the latent damage of the energy metabolism of our body. This vitamin is also highly indispensable in strengthening the immune function of the body together with the DNA repair and a number of other metabolic functions. Owing to these properties, E vitamins are integrated in a number of anti-aging supplements.
E vitamin is taken orally and for healthier results it is advised to take it with food, that too at usual intervals. Prior to prescribing for the drug, your doctor may find out if you have any of the conditions including bleeding, recent surgery or stroke, anemia, allergic reaction to vitamin E, pregnant or breast feeding. Taking vitamin dosages more than that is directed by your doctor can be damaging for the body. Before giving E vitamin to children you require consulting doctor. If any case of over dosage is identified, it is required to contact the nearest poison control center or emergency room right away.
Before prescribing E vitamin, your health care provider will also make inquiries about other drugs, herbs or supplements that you have been taking, as there are some possible drug interactions that may come about when using E vitamins. People using drugs like cholestyramine, mineral oil, orlistat, warfarin etc should steer clear of this medicine. It is harshly advised that you should make necessary discussion with your health provider about the lists of remedy that are being used other than the above as it can raise the effect of vitamin E. Using alcohol is also prohibited.
Some common side effects of the medicine include: allergic reactions like skin rash, itching, hives etc, swelling of the face, lips, or tongue, diarrhea, vomiting, changes in vision nausea, dizziness, unusual weakness, headache, unusual bleeding, stomach pains, etc
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