Selenium and cell function :? It is an antioxidant selenium

Selenium and cell function 😕 It is an antioxidant selenium ;

Basket of pumpkin seeds. Pumpkin seeds contain high amounts of the trace mineral selenium, a potent antioxidant.

The selenium (Se) is a potent antioxidant [ 1 ] and an important micronutrient that is absolutely essential for human health. [ 2 ] selenium deficiency is a problem that leads to a variety of serious health complications. [ 3 , 4 ] Fortunately, many foods provide a sufficient amount of selenium; As a bonus, most of the best are vegetables and fruits. [ 5 ] really is not that hard to follow a diet that is rich in selenium food herbal .

What are antioxidants?

Selenium is a powerful antioxidant. Antioxidants support good health in a number of ways, most notably by protecting against oxidative damage [ 6 ] caused by free radicals. [ 7 ]

Free radicals are byproducts of the body’s natural processes – leftover waste, essentially. However, they can also be introduced by artificial sources such as X-rays, smoking and pollution. They are dangerous because they damage cell structures and DNA. An excess of free radicals overwhelms the cells in the body and oxidative stress is the result. [ 8 ]

Oxidative stress is basically what causes wear on our body that we often describe as aging. Wear your body can lead to a variety of health problems – cardiovascular disease, diabetes, Alzheimer’s, Parkinson’s and eye problems, just to name a few. Antioxidants neutralize free radicals and counteract oxidative stress. Together with vitamins C and E, selenium is one of the most important antioxidant for the human body. Even better, it’s not only offers selenium benefit. [ 5 ]

The role of selenium in cell function

is important to realize that the systems within the human body have a structure and hierarchical cells are in the base. If the cells of the body have problems, everything will have problems. Selenium is a nutrient that plays a particularly important role in the function of the human cell. It strengthens and protects the cellular structure and supports cellular metabolism. [ 9 ]

As an antioxidant, selenium helps fight damage from free radicals and reactive species of moderate oxygen species (ROS) which cause cellular oxidative stress . Animal studies have shown that selenium supplementation helps reduce damage from free radicals and increases the immune system function. [ 10 ]

Researchers are discovering a host of positive health effects linked to selenium; it is actually quite remarkable. [ 11 ] One study found that a diet fed mice selenium supplements had significantly lower cell toxicity than those fed a standard diet. [ 12 ] [senecesita more research to absolutely confirm the relationship between selenium concentration and health of cells in humans and, thanks to the preliminary results, the ball is rolling . [ 9 ]

Selenium and vitamin E

Vitamin E is an antioxidant; which it is available naturally in foods or as a supplement. It is fat soluble and helps to neutralize the effects of fat oxidation. Selenium and vitamin E are ideal partners, as both protect cells from damage from free radicals [ 13 ] and support a healthy immune system. [ 14 ] When taken together, selenium and vitamin E combine and become a free inexhaustible source of struggle against radicals, each increase the antioxidant power the other. [ 15 ]

positive value that selenium provides

Selenium is an important nutrient and is necessary to pay attention and make sure it is getting enough in your diet. Since the human body can not produce selenium, which must be consumed from an external source. The daily requirement varies, but in general, an adult human requires a minimum 55 micrograms per day. Women who are pregnant or nursing require a little more. [ 16 ]

Eating foods rich in selenium plant is an excellent way to meet your needs simple. If that’s not your thing, find a supplement. There are plenty of selenium products on the market, but note that many of them are synthetic. A supplement naturally occurring selenium is a great choice and the next best thing to get your selenium from vegetables. We have recently launched a high-quality, natural, carbon joined selenium supplement made of organic mustard seeds and the response has been very positive.

Taking a selenium supplement? What is done for you? Leave a comment below and share your story with us.

References

  1. Imam, Syed Z., Syed Ali and F .. “Selenium, an antioxidant, attenuates methamphetamine induced dopaminergic toxicity and generation peroxynitrite. ” 855.1 Brain Research (2000): 186-91. ScienceDirect. Web. 4 Apr. 2016.
  2. Carlson, Bradley A. et al. The Proceedings of the Nutrition Society 69.3 (2010) “The role of selenium-containing proteins in T cell and macrophage function.”: 300-310. PMC. Web. 4 Apr. 2016.
  3. Tapiero, H., D.M. Townsend, and k.D Tew. “The antioxidant role of selenium and selenium-compounds.” Biomedicine and Pharmacotherapy 57.3-4 (2003): 134-44. PubMed. Web. 4 Apr. 2016.
  4. Saito, Y., Y. Yoshida, T. Akazawa, K. Takahashi, and E. Niki. “cell death caused by selenium deficiency and the protective effect of antioxidants.” 278.41 Journal of Biological Chemistry (2003): 39428-9434. Web. 4 Apr. 2016.
  5. “Antioxidants :. In Depth” National Center for Complementary and Integrative Health (NCCIH). US Department Health and Human Services, May 2010. Web. 4 April 2016.
  6. “Antioxidants. MedlinePlus” MedlinePlus. USA National Library of Medicine January 12, 2016. Web. 4 April 2016.
  7. “Antioxidants and cancer prevention.” National Cancer Institute. Department of Health and Human Services January 16, 2014. Web. 4 April 2016.
  8. Lobo, V. et al. “free radicals, antioxidants and functional foods .: Impact on human health” Comments Pharmacognosy 4.8 (2010): 118-126. PMC. Web. 5 Apr. 2016.
  9. Tinggi, Ujang. “Selenium: Its role as an antioxidant in human health.” Environmental Health and Preventive Medicine 13.2 (2008): 102-108. PMC. Web. 4 Apr. 2016.
  10. Biller-Takahashi, Jaqueline D., Leonardo S. Takahashi, Fábio E. Mingatto, and Elisabeth C. Urbinati. “The immune system is limited by oxidative stress: selenium in the diet promotes optimal largest antioxidant State and Defense Pacu immune Piaractus mesopotamicus.” Fish and Shellfish Immunology 47.1 (2015): 360-67. PubMed. Web. 4 Apr. 2016.
  11. Stolzoff, Michelle, and Thomas J. Webster. “Reducing the cellular functions of bone cancer with selenium nanocomposites.” Journal of Biomedical Materials Research Part A J. Biomed. Mater. Res 104.2 (2015). 476-82.Wiley online library. Web. 4 Apr. 2016.
  12. Roy, M., L. Kiremidjian-Schumacher, H. I. wishe, M. W. Cohen and G. Stotzky. “Selenium and functions of immune cells. II. Effect on Lymphocyte-mediated cytotoxicity” Experimental Biology and Medicine193.2 (1990) :. 143-48. PubMed. Web. 4 Apr. 2016.
  13. Johnson, Lesley J., Susan L. Meacham, and Laura J. Kruskall. “Antioxidants vitamin C, vitamin E, selenium and carotenoids.” Journal of Agro-9.1 (2003): 65-82. PubMed. Web. 4 Apr. 2016.
  14. Hoffmann, Peter R., and Marla J. Berry. “The Influence of selenium in immune responses.” Molecular Nutrition & Food Research 52.11 (2008): 1273-1280.PMC. Web. 4 Apr. 2016.
  15. Diplock, A. T. “The nutritional and metabolic selenium and vitamin E Roles”. Proceedings of the Nutrition Society Proc. Nutr. Soc 33.03 (1974). 315-22. Web.
  16. “Dietary Supplement Selenium :. Sheet” National Institutes of Health. US Department Health and Human Services February 11, 2016. Web. 4 April 2016.

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