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.
Dietary supplements are a multibillion-dollar industry that taps into the public's growing awareness of health and nutrition issues. Bone meal supplements take advantage of the association between bone components, especially calcium, and nutritional needs.
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Creatine is best known for improving athletic performance in young people; however, it may also improve the symptoms of certain medical conditions, including Parkinson's disease, muscular dystrophy, a muscle disease called McArdle's disease and an eye disease called gyrate atrophy, according to MedlinePlus.
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Vitamin C is an essential vitamin you need to consume on a regular basis for your body to function normally. It is necessary for the synthesis of collagen, a structural protein that helps promote wound healing. Vitamin C also helps you maintain a healthy immune system and improves your absorption of iron.
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Though not fully researched, dehydroepiandrosterone, often rendered as 5-dehydroepiandrosterone, plays a role in your menstrual cycle and overall fertility. DHEA is a hormone that contributes to your menstrual cycle and is also used to alleviate the symptoms of menopause.
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Iron deficiency, also called iron deficiency anemia, is a condition that occurs in circumstances that include insufficient iron intake, poor iron absorption and unmet increases in daily iron requirements. Children with iron deficiencies can develop a wide range of symptoms.
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Your body produces creatine in the kidneys, pancreas and liver. You also ingest creatine each time you eat meat and fish.
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Skin discoloration occurs for reasons that include sun damage, liver spots and acne scars. When they're serious or noticeable, blots on the skin can make you want to hide. You can choose from numerous treatments to lighten dark patches and even out your skin tone.
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Osteoporosis affects about 44 million Americans over 50 years old, according to the National Osteoporosis Foundation, with 80 percent of women affected and 20 percent of men. Luckily, calcium carbonate can help prevent or reduce the effects of osteoporosis.
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Vitamin B-3, or niacin, is necessary for a variety of functions in your body, but its role in cardiovascular health has been of special focus.
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Multivitamins are supplements that contain a variety of vitamins, minerals and other nutrients that your body needs. The contents of a multivitamin can vary, so it is possible to find a multivitamin that does not contain the B complex.
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The American Heart Association suggests eating fish at least two times a week, especially fatty fish high in two kinds of omega-3 fatty acids--eicosapentaenoic acid, or EPA, and docosahexaenoic acid, or DHA. People who canβt get enough of these omega-3s through diet sometimes take fish oil capsules as a supplement.
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During a thyroidectomy, or surgical removal of part or all of the thyroid gland, damage to the parathyroid glands, located on the thyroid, can occur. Your calcium levels can drop below normal as a result of the surgery because the parathyroids regulate calcium levels in your blood.
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Iron is one of the essential nutrients the body needs to function normally. The body uses iron to transport oxygen throughout the body, including to tissues and muscles, and to maintain cell growth and behavior. Iron deficiency deprives the cells in your body of oxygen, which can cause iron deficiency anemia.
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Sperm, which holds the male DNA, must be able to move back and forth and propel itself to penetrate the female egg. Fertile males have healthy sperm that swim well, but males with impaired fertility may have a lower sperm count, or sperm that do not swim as well.
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Bradycardia is a medical term derived from Greek and means βslow heart.β In adults, bradycardia is a diagnosis given when resting heart rate falls below 60 beats per minute and causes symptoms. For infants, bradycardia is defined as a heart rate less than 100 beats per minute with symptoms.
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Calcium is an essential mineral. Your body needs calcium to build and maintain strong bones and teeth, as well as for cell signaling, heart and muscle function, nerve transmission and hormone secretion. However, calcium can interact with certain medications, so speak with your doctor before taking calcium supplements.
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Building muscle is hard work -- even building your gluteal muscles. It takes consistent, well-planned training, as well as a balanced diet designed to fuel muscle growth. Vitamins are an important part of muscle-building, but vitamins alone will not help you reach your goal.
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Cranberries have been used for hundreds of years as both a food and a medicine, particularly for the help they offer in urinary-tract infection prevention. While pregnant women are at higher risk for UTIs, it may not be advisable to take cranberry in pill form during pregnancy.
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The astringent, good-for-you leaf tips of the bitter melon, called ampalaya in the Philippines, kerala in India and balsam pear in China, provide calcium, potassium, vitamin C, folate and vitamins A and K, while the warty-looking pods also provide choline and lutein+zaxanthan.
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While the best way to lose weight is to eat less and exercise more, preliminary research shows that some supplements may have limited benefits for weight loss.
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