How Much Selenium Should One Take

Selenium is a trace mineral necessary to good health and nutrition. Based on Oregon State University’s Linus Pauling Institute, most Americans have more than adequate amounts of selenium using their daily diet. To make sure that you get adequate levels of selenium, eat a varied diet which includes foods rich in this mineral. Speak to your doctor before taking selenium supplements or any other dietary supplements to address specific health issues.

Selenium Uses:
Selenium is known as an antioxidant. It will help your body make glutathione peroxidase, which works in collaboration with vitamin E to protect your cells from damage inflicted by toxins produced by your body or that occur because of exposure to smoke, pollution and radiation. Many people get 100 mcg of selenium in the foods they eat — greater than a sufficient amount, says the Linus Pauling Institute. Selenium supplements are primarily accustomed to prevent selenium deficiency, but they have a wide range of other purported uses, the main being cancer prevention, states Tufts Clinic. However, people take selenium supplements to deal with complications related to diabetes, depression, acne, anxiety, gout, fibromyalgia, cardiovascular disease, hypothyroidism, arthritis and ms.

Dosages And Safety:
MayoClinic.com suggests that the dosage of selenium accustomed to address deficiencies ranges from 10 to 70 mcg selenium daily, based on age, gender and if the individual is pregnant or breastfeeding. Numerous studies that studied the use of selenium for a number of health issues typically involved daily dosages that ranged from 100 to 200 mcg, based on Tufts. The tolerable upper level intake level, or UL, for selenium for adults is 400 mcg, as established through the Institute of Medicine of the Nas. Taking more supplemental selenium than this amount could cause selenosis, or selenium toxicity. This condition is seen as a upset stomach, thinning hair, tiredness, irritability, nail abnormalities, breath that has the aroma of garlic and nerve damage. Selenium toxicity can also be fatal if you take this supplement in high dosages.

Recommended Diatary Allowance:
If you don’t have health concerns that require utilization of selenium supplementation, you should be able to get ample selenium from your diet. The recommended dietary allowance, or RDA, for adults age 19 and older is 55 mcg daily. Pregnant and breastfeeding women need a little more selenium: 60 and 70 mcg each day, respectively. Foods rich in selenium include seafood for example crab, shrimp, halibut and salmon. Selenium is also present in organ and muscle meats and foods grown in selenium-rich soil. Based on the Linus Pauling Institute, a single ounce of Brazil nuts can provide you with more than 500 mcg of selenium, which exceeds the RDA for adults.

Cautions:
National Institutes of Health online medical encyclopedia Medline Plus suggests that taking supplemental selenium that doesn’t exceed the UL is protected for most people, as long as you do so short-term. Although selenium is definitely an antioxidant that some people decide to try prevent heart disease, cancer along with other chronic illnesses, long-term selenium use may improve your risk for diabetes, cancer of the skin and other types of cancer. The nation’s Center for Complementary and Alternative treatment states that antioxidants for example selenium, beta-carotene and vitamins C and E could give you the best protective benefits when you are getting them from the foods you consume rather than from supplements. Selenium supplements can communicate with medications such as aspirin along with other blood-thinning drugs, statins, barbiturates, oral contraceptives along with other dietary supplements such as zinc and niacin. Err safe and sound and talk to your treating physician before you decide to self-treat with selenium supplements or any other health supplements.

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