You need 1-2 servings per day of foods like tuna, halibut, shrimp, or sardines to get your needs. The National Institutes of Health show that seafood, especially fish, is the best selenium source. Side note – Check out our interactive supplement fact guide! It's a great resource to learn about how every vitamin & mineral in a typical Multivitamin helps you, and how else you can get it from food! 9 Best Whole Food Sources of SeleniumĬan you lean on whole food sources for selenium? Or do you have to take a supplement? We’ll go through these best whole food sources and find out. People who eat less meat may be at risk, too, since it’s most plentiful in animal foods. Since getting selenium from food depends on its presence in soils (and thus in crops we eat or that meat animals eat), people in selenium-poor areas may not get enough. Thyroid problems, iodine deficiency, infertility, immune issues, and frequent illness are common signs. Symptoms of selenium deficiency can be hard to detect. Fortunately, most people get enough selenium naturally-if they eat a healthy, varied diet. You need around 70 mcg of selenium per day, experts say. However, research shows it’s important in more ways than we ever knew. Our body needs some, but not a lot, to function.īecause there isn’t a lot in most foods we eat (and the body’s requirements are low), selenium has been greatly underestimated over the decades. We need selenium for healthy thyroid function.* It’s also vital to reproductive, heart, immune, and cognitive health.* Selenium appears to play essential roles in balancing inflammation, repelling free radicals, and supporting hormone production too (especially thyroid hormone).*Īlong with another mineral, iodine, the thyroid couldn’t function without selenium.* What is Selenium? Selenium: heard of it? If you’re part of dieting, wellness, or “bio-hacking” circles, this nutrient has probably popped up from time to time.
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