Selenium 200 mcg - 60 tabs., (Schiff)

Product description

Selenium is a trace mineral that is part of an antioxidant enzyme called glutathione peroxidase. It is also necessary for normal growth and proper utilization of the trace element, iodine, for normal thyroid function. Selenium also supports the antioxidant effect of vitamin E. The best dietary sources of selenium include nuts, unrefined grains, brown rice, wheat germ, and seafood.

Suggested Usage

As a dietary supplement, take one tablet daily. Primary Uses: Supports the antioxidant effects of vitamin E and glutathione peroxidase. Secondary Uses: Normal growth and thyroid function.

Ingredients

Calcium (as calcium carbonate) 163 mg, Seenium (as high selenium yeast) 200 mcg. Other Ingredients: Cellouse, croscarmellose sodium, magnesium sterate, and coating (dextrin, dextrose, soy lecithin, sodium carboxymethylcellouse, sodium citrate).

FAQ


What are dietary supplements? Dietary supplements are their own product category separate from foods and drugs. Dietary supplements is the correct term, although nutritional supplements, supplements, vitamins and nutraceuticals are words that have been used to describe dietary supplements. Dietary supplements are products containing nutrients that are able to affect the structure or function of the body. Traditionally, dietary supplements include vitamins, minerals, herbs and other dietary substances. What are vitamins? Vitamins are organic substances naturally found in foods. Body processes such as growth, maintenance and tissue repair require 13 essential vitamins. If a certain vitamin is deficient in the diet, a deficiency disease may occur. Why should I take vitamins or dietary supplements? You should take vitamins or dietary supplements for better health. There are millions of scientific articles, books and other publications about the health-promoting effects of nutrients that are present in dietary supplements. Many nutrients are essential, or indispensable, meaning we cannot live without ingesting them. Other nutrients, such as antioxidants, are not essential for life, but do have health-promoting properties. Dietary supplements simply keep people healthier and happier. What supplements should I take? There is no standard answer for what supplements a person should take. Each person must make choices about their health priorities. Since multiple vitamin/mineral products are consumed by almost all supplement users, it is obvious that a product containing essential vitamins and minerals is a good start. Seeking advice from physicians, nutritionists, dietitians and other health care providers is another way to determine if dietary supplements are needed. There are a multitude of books written for the public that explain the benefits of dietary supplements and what supplements are used for specific health concerns. What are some of the more popular or important dietary supplements? Multiple vitamin/mineral supplements are the most popular dietary supplement, and provide broad-based nutritional support with a large number of nutrients. Antioxidants are also popular and important for long-term health. These would include vitamin C, vitamin E, beta carotene, selenium and a host of other nutrients. Calcium and other minerals are important for bone health. Joint products containing glucosamine and chondroitin sulfates have become extremely popular as they have been shown to support healthy joints if used consistently over time. What is the difference between fat-soluble and water soluble vitamins? Fat-soluble vitamins A, D, E and K are found in the oily parts of food and are stored in the body. The water-soluble vitamins, which are present in the watery parts of food, include vitamin C and the B vitamins (B1, B2, niacin, B6, folic acid, B12, pantothenic acid and biotin). Excess amounts of water-soluble vitamins are eliminated in the body's urine. What are minerals? Minerals are inorganic elements that are essential to the nutrition of all humans. Minerals are needed for a variety of purposes ranging from bone and blood formation to energy production. The 20 essential minerals are either major minerals (calcium, chloride, magnesium, phosphorus, potassium, sodium and sulfur) or trace minerals (boron, chromium, cobalt, copper, fluoride, iodine, iron, manganese, molybdenum, selenium, silicon, vanadium and zinc) depending on the amount that is present in the body. If a diet is lacking adequate amounts of one or more mineral, deficiencies may develop. For example, deficiencies of calcium are linked to bone loss, and deficiencies of iron are linked to some anemias. What is the difference between vitamins in pill form and those found in food? Does the body absorb both equally well? Pharmaceutical manufacturers have singled out the most useful and most stable forms of each vitamin over the last 100 years. Sometimes these forms are nature-identical, and sometimes not. Usually, with only a few exceptions, the vitamins in pills are utilized and handled by the body just as efficiently, or more so, than the vitamin forms found in foods. One exception is vitamin E. The natural forms, called d-alpha-tocopherols, are absorbed and utilized twice as well as the synthetic forms, denoted by dl-alpha tocopherol. There might also be some differences in utilization between synthetic and natural beta carotene (vitamin A precursor), vitamin Ds and vitamin Ks. It makes no differences to our cells if the vitamin forms (called vitamers) were synthesized or came from a pill or an apple, as long as the vitamer is nature-identical. Vitamin E is the only vitamin where the natural vs. synthetic source makes a difference, and our bodies favor the natural form. What are RDAs? The Recommended Dietary Allowances (RDAs) are a set of nutrient and energy standards developed by the Food and Nutrition Board of the National Academy of Sciences. Periodically, a group of nutritional experts meet to review the latest science to help develop nutritional allowances for maintenance of good health. RDAs are defined as the levels of intake of essential nutrients judged to be adequate to meet the known nutrient needs of healthy persons. However, RDAs are not designed to determine optimal intake, and they do not consider the health benefits of non-essential nutrients. I have heard that the dietary supplement industry is unregulated. Why are there not some controls and assurances of public safety? Dietary supplements are most definitely regulated, and any reports that the industry is unregulated are untrue. The Federal Food Drug & Cosmetic Act prohibits misbranding and adulterations of food, drugs, and dietary supplements. DSHEA provides procedures for making claims about dietary supplements and how they affect the structure and function of the body. Further, the FDA reviews all statements made in labeling. Dietary supplements are not intended to diagnose, treat, cure or prevent any disease. As with any product, Schiff recommends that users read and follow all directions. What is the DSHEA? DSHEA is the Dietary Supplement Health Education Act, passed into law in 1994. The DSHEA amended (changed) the Federal Food, Drug, and Cosmetic Act to define and regulate dietary supplements as their own category of foods. DSHEA was passed by Congress because of overwhelming grass roots support from citizens who wanted to benefit from the healthy aspects of "vitamin pills." DSHEA defines dietary supplements as vitamins, minerals, herbs, amino acids, extracts, concentrates, metabolites, or a combination thereof. DSHEA defines the legal groundwork that governs the identity, benefits, manufacturing practices, and safety of dietary supplements. I hear some health care professionals say that dietary supplements are dangerous and are not needed if I eat a good diet. Is this true? No to both questions. The FDA has removed or prevented the introduction of dietary supplements that were shown to pose hazards for the public. Dietary supplements have shown a tremendous safety record, as would be expected for health-promoting products. In fact, food is more of a hazard than dietary supplements could ever be. Also, established and reputable dietary brands, such as Schiff, have internal guidelines that prevent questionable or unsafe products from being considered. Warning and Caution statements appear on dietary supplement product labels if there are any contraindications known. Few, if any, Americans routinely eat a “good?diet, as shown repeatedly by U.S. Government surveys. Variable intake of essential nutrients may be good enough to prevent classical nutrient deficiency diseases, but practically every health condition has been linked to inadequate dietary intake of healthy foods. Dietary supplements contain healthy substances derived from foods, and should be thought of as part of a healthy diet. Furthermore, there is now considerable scientific evidence that optimal intake of some nutrients, like vitamin E, is impossible even from a healthy diet. In other words, more is better for some nutrients. Since over half of all Americans take some type of dietary supplements, it is obvious that most Americans believe they need to improve their diets, and dietary supplements are a good way.