Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.
With so many weight-loss supplement manufacturers making unsupported claims, it's normal to question the effectiveness of the supplements you come across. Blocker-type, weight loss supplements prevent your body from absorbing carbohydrates or fat, to promote weight loss through reduced calories.
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Pregnenolone is a parent steroid hormone. It is needed to make the female sex hormones, estrogen and progesterone, as well as the male sex hormone testosterone. Pregnenolone supplements are primarily marketed for memory, energy and stress support. There is no standard dose and clinical data on long-term use is lacking.
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Glutamine is the most abundant amino acid -- one of the building blocks of protein -- in your body. You can typically get enough glutamine without supplementing; however, under certain circumstances, supplementation may prove helpful.
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The misinformation circulating about kava, a South Pacific herb, may leave you questioning its legality in the United States. Kava is sold as a dietary supplement and marketed for promoting sleep and relaxation. In the United States, kava is legal for personal use as a dietary supplement. The U.
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Herbal remedies have been around for ages, and horsetail is no exception. Known by the botanical name Equisetum, horsetail is a prehistoric plant with distinctive hollow stems. It contains silicon -- a substance that plays a role in keeping bones strong -- according to the University of Maryland Medical Center.
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About 20 percent of people living in the United States use herbal products, and ginkgo biloba rates among the top 10, according to a June 2008 review in the "Journal of General and Internal Medicine." Ginkgo is far from a new kid on the block.
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Isotonix OPC-3 is a dietary supplement marketed by Market America and made using a combination of bilberry, grape seed, red wine and pine bark extracts, along with citrus extract flavonoids. These extracts contain antioxidant compounds called oligomeric proanthocyanidins, or OPCs.
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Finding a good chewable is a priority for adults who have a hard time swallowing tablets and parents whose pediatrician has recommended chewables for their growing children. The best source for chewable brand recommendations is your health care provider.
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Because supplements may cause unwanted side effects, it's crucial to be aware of potential adverse reactions so you can make an informed decision. The same is true for Tonalin, a dietary supplement meant to reduce body fat.
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Sambucol is a brand of standardized black elderberry extract marketed for cold and flu relief. It's available in the form of syrup and tablets. Traditionally, elderberry has been used topically to treat wounds, as well as taken orally for cold and flu symptoms.
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Appetite-stimulating supplements are most commonly used by athletes looking to put on weight. The bulking phase requires you to substantially increase your calorie intake to put on the desired mass. If you're not used to the higher calorie intake, you may have trouble eating enough to gain weight.
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While it may sound strange if you're unfamiliar with the practice, consuming baking soda may have benefits. People following an alkaline diet sometimes add baking soda to their regimen to boost alkalinity. There is evidence to support the use of baking soda for this purpose.
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PGX, or PolyGlycopleX, supplement is a trademarked blend made from three water-soluble fibers: konjac powder, sodium alginate and xanthan gum.
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The charcoal detox diet is one of several detox plans that claim you can lose weight and keep it off by ridding your body of stored toxins. The program calls for you to ingest activated charcoal -- which is different than barbecue charcoal bricks -- to detox, which supporters say results in weight loss.
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Kelp supplements are commonly marketed for their rich mineral content and are particularly rich in iodine -- a trace mineral that your body needs in small amounts to function properly. As with all such aids, consult your physician before taking kelp supplements; they have the potential to cause unwanted side effects.
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Approach weight loss supplements that make unsupported claims with caution. Certain amino acids, particularly phenylalanine and branched-chain amino acids, are widely marketed for losing weight. However, upon closer look, it appears the evidence to support these claims is very limited and outdated.
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Friendly bacteria, known as probiotics, may offer health benefits for adults and children alike. But you should consult your pediatrician before giving your child probiotics. Never give probiotics to children or infants who are seriously ill or have weakened immune systems.
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Betaine hydrochloride is the hydrochloride form of betaine, a common substance that your body manufactures naturally and plays a role in liver function. The U.S.
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Hypoglycemia is commonly linked to diabetes. This refers to lower than normal blood sugar levels. However, you can experience hypoglycemia without having diabetes, in which case it's called nondiabetic hypoglycemia.
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Athletes are often on the lookout for supplements that may give them an edge in the gym and in competition. Tribulus terrestris is a plant commonly used in Ayurvedic medicine that has become known as a bodybuilding supplement, according to the book "The Protocol: The Best Supplements for Building Muscle Mass"
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