Centrum - Silver Multivitamin/Multimineral for Adults 50+ - 150 Tablets
Centrum Silver Multivitamin/Multimineral for Adults 50+ is the age-adjusted multivitamin for people over 50. Centrum Silver Multivitamin/Multimineral for Adults 50+ is specially formulated with certain age-essential nutrients like Calcium, B Vitamins and antioxidants to help keep pace with your changing nutritional needs. Centrum Silver Multivitamin/Multimineral for Adults 50+ contains key nutrients to help protect the health of your heart, eyes and bones.
Centrum Silver Multivitamin/Multimineral for Adults 50+ Highlights:
- With antioxidants to support the normal function of the immune system.
- Environmental Stress
- With vitamins C and E to help protect the body's cells from free radical damage caused by environmental stress.
- Contains B-vitamins to aid in the metabolism of fats, carbohydrates and proteins.
- With the complete range of B-vitamins for energy support.
Multiple Vitamin-Mineral Supplements
What do they do?
Multiple vitamin-mineral (MVM) supplements, sometimes known as multivitamin-mineral supplements, contain a variable number of essential and/or non-essential nutrients. Their primary purpose is to provide a convenient way to take a variety of supplemental nutrients from a single product, in order to prevent vitamin or mineral deficiencies, as well as to achieve higher intakes of nutrients believed to be of benefit above typical dietary levels.
Many MVMs contain at least 100% of the Daily Value (DV) or the U.S. Recommended Dietary Allowance (USRDA) of all vitamins that have been assigned these recommended values. Mineral levels may be lower, or in the case of high potency MVMs, most or all mineral levels may also be at 100% of DV or USRDA. Micronutrients that should be included in a complete MVM are vitamin A (or beta-carotene), vitamin B-complex (thiamine, riboflavin, niacin and/or niacinamide, vitamin B6, folic acid (folate), vitamin B12, pantothenic acid, and biotin), vitamin C, vitamin D, and vitamin E, and the minerals calcium, magnesium, zinc, iodine, selenium, copper, manganese, chromium, molybdenum, and possibly iron. Some MVMs also contain vitamin K, but people taking the medication warfarin (Coumadin™) should consult their doctor before taking vitamin K supplements. Phosphorus is another essential dietary mineral, but is so abundant in the diet that it does not need to be included in an MVM formula. The only exception is for elderly people, whose diets tend to be lower in phosphorus. Calcium interferes with phosphorus absorption, so older people who are taking a calcium supplement might benefit from taking additional phosphorus.
Potassium is an unusual case, as adequate amounts of potassium cannot, by law, be sold in nonprescription products. Thus potassium, when included in an MVM formula, represents only a trivial amount. MVMs may contain iron, but these should be taken only by people who have been diagnosed as having, or being at high risk of, iron deficiency, or who have a history of frequent iron deficiency.
Some nutrients may be beneficial at levels above what is possible to obtain from diet alone, and an MVM formula can provide these levels as well. Nutrients that may be useful to most people in larger amounts include vitamin C, folic acid, and calcium. Vitamin E has long been thought to protect against heart disease beginning at 100 IU per day, but more recent research has cast doubt on the value of vitamin E for heart-disease prevention. Large amounts of vitamin B1, vitamin B2, vitamin B3, and pantothenic acid are often included in MVM formulas. Some people claim to experience improvements in mood, energy, and/or overall well-being when taking higher-than-RDA amounts of B vitamins. While there is not a great deal of scientific research to support those observations, one double-blind study of healthy volunteers found that an MVM supplement significantly reduced anxiety and perceived stress levels, and possibly improved energy and the ability to concentrate.
The importance of including the nonessential nutrient beta-carotene in MVMs remains speculative. The synthetic beta-carotene found in most MVMs clearly does not prevent cancer and may increase the risk of lung cancer in smokers. Therefore, the inclusion of synthetic beta-carotene in MVM formulas is of questionable value, and it should be avoided by smokers. This concern was validated by the results of a large study in which male smokers who supplemented with synthetic beta-carotene had an 18% increase in incidence of lung cancer, compared with those given a placebo. On the other hand, because beta-carotene can be converted to vitamin A without causing vitamin A toxicity, some manufacturers use beta-carotene as a source of vitamin A. In contrast to synthetic beta-carotene, however, natural beta-carotene and several other carotenoids may be helpful in preventing certain diseases, including some cancers. Increasingly, natural beta-carotene and several other carotenoids are found in higher quality MVMs.
Another class of non-essential nutrients is the flavonoids, which have antioxidant and other properties and have been reported by some, though not all, researchers to be linked with a reduced risk of heart disease. MVM supplements also frequently include other nutrients of uncertain benefit in the small amounts supplied, such as choline, inositol, and various amino acids.
Preliminary and double-blind trials have shown that women who use an MVM containing folic acid, beginning three months before becoming pregnant and continuing through the first three months of pregnancy, have a significantly lower risk of having babies with neural tube defects (e.g., spina bifida) and other congenital defects.
In one double-blind trial, schoolchildren received, for three months, a daily low-potency vitamin-mineral tablet containing 50% of the USRDA for most essential vitamins and the minerals. The subjects were "working class," primarily Hispanic, children, aged 6 to 12 years. Dramatic gains in certain measures of IQ were observed in about 20% of the supplemented children. These gains may have been due to the correction of specific nutrient deficiencies (for example, iron) found in these children. However, it was not possible in this study to identify which nutrients caused the increases in IQ.
Good health is vital to all of us, and finding sustainable solutions to the most pressing health care challenges of our world cannot wait. That's why we at Centrum are committed to applying science and their global resources to improve health and well-being at every stage of life. They strive to provide access to safe, effective and affordable medicines and related health care services to the people who need them.
They have a leading portfolio of products and medicines that support wellness and prevention, as well as treatment and cures for diseases across a broad range of therapeutic areas; and they have an industry-leading pipeline of promising new products that have the potential to challenge some of the most feared diseases of their time, like Alzheimer's disease and cancer.
To ensure they can continue to deliver on their commitments to the patients, customers and shareholders who rely on them, they are focused on improving the way they do business; on operating with transparency in everything they do; and on listening to the views of all of the people involved in health care decisions. Through working in partnership with everyone from patients to health care providers and managed care organizations to world governments and non-governmental organizations, their goal is to ensure that people everywhere have access to innovative treatments and quality health care.