Natures Aid Vitamin E 1000iu, Natural Source, High Strength, 30 Softgel Capsules

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Suplemen vitamin E jarang menyebabkan efek samping jika dikonsumsi dalam dosis yang sesuai. Namun, jika dikonsumsi secara berlebihan, suplemen vitamin E dapat menimbulkan efek samping berupa mual, sakit kepala, dan tubuh terasa lelah. Suplemen hanya boleh digunakan jika besarnya manfaat yang diharapkan melebihi besarnya risiko terhadap janin. However, health concerns — including a possible risk of increased mortality — are associated with doses much lower than the UL. Therefore, you should generally not supplement with vitamin E unless a qualified healthcare professional recommends it and monitors your intake. Just keep in mind that fat-soluble vitamins can build up in your fat cells if you take too much of them, and fat-soluble vitamin toxicity may cause severe complications such as stroke or excessive bleeding ( 9). Sediaan suplemen vitamin E terdiri dari 2 jenis, yaitu d-α tocopherol dan dl-α-tocopheril acetate. Secara umum, berikut ini adalah dosis suplemen vitamin E untuk mengatasi kekurangan vitamin E , seperti pada kondisi cystic fibrosis dan abetalipoproteinemia:

Vitamin E is a fat-soluble antioxidant that stops the production of ROS formed when fat undergoes oxidation. Scientists are investigating whether, by limiting free-radical production and possibly through other mechanisms, vitamin E might help prevent or delay the chronic diseases associated with free radicals.

What happens if I take too much vitamin E?

Sesso HD, Buring JE, Christen WG, Kurth T, Belanger C, MacFadyen J, et al. Vitamins E and C in the prevention of cardiovascular disease in men: the Physicians' Health Study II randomized controlled trial. JAMA 2008;300:2123-33. [ PubMed abstract] Many claims have been made about vitamin E's potential to promote health and prevent and treat disease. The mechanisms by which vitamin E might provide this protection include its function as an antioxidant and its roles in anti-inflammatory processes, inhibition of platelet aggregation, and immune enhancement. Peningkatan risiko terjadinya penggumpalan darah di pembuluh darah (trombosis) jika digunakan bersama obat yang mengandung estrogen

Age-related macular degeneration (AMD) and cataracts are among the most common causes of significant vision loss in older people. Their etiologies are usually unknown, but the cumulative effects of oxidative stress have been postulated to play a role. If so, nutrients with antioxidant functions, such as vitamin E, could be used to prevent or treat these conditions. Vitamin E supplements have the potential to interact with several types of medications. A few examples are provided below. People taking these and other medications on a regular basis should discuss their vitamin E intakes with their health care providers. Anticoagulant and antiplatelet medications Serum concentrations of vitamin E (alpha-tocopherol) depend on the liver, which takes up the nutrient after the various forms are absorbed from the small intestine. The liver preferentially resecretes only alpha-tocopherol via the hepatic alpha-tocopherol transfer protein [ 1]; the liver metabolizes and excretes the other vitamin E forms [ 2]. As a result, blood and cellular concentrations of other forms of vitamin E are lower than those of alpha-tocopherol and have been the subjects of less research [ 3, 4]. Thompson IM, Goodman PJ, Tangen CM, et al. The influence of finasteride on the development of prostate cancer. N Engl J Med. 2003;349:215-24. For a time, vitamin E supplements looked like an easy way to prevent cardiovascular disease. The U.S. Preventive Services Task Force’s latest review of evidence from clinical trials found no conclusive benefit of vitamin E supplements for the prevention of cardiovascular disease, and therefore recommended against their use. [2] Although some large observational studies and clinical trials have shown a heart-protective benefit from these supplements, particularly in relatively healthy people, most randomized clinical trials have shown no benefit in either healthy people or those at risk for, or with, heart disease.

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