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Premedication is using medication before some other therapy (usually surgery or chemotherapy) to prepare for that forthcoming therapy.Typical examples include premedicating with a sedative or analgesic before surgery; using prophylactic (preventive) antibiotics before surgery; and using antiemetics or antihistamines before chemotherapy.
Vitamins are useful in preventing and treating illnesses specifically associated with dietary vitamin shortfalls, but the conclusions of medical research are that the broad claims of disease treatment by advocates of megavitamin therapy are unsubstantiated by the available evidence.
In the United States, a multivitamin/mineral supplement is defined as a supplement containing three or more vitamins and minerals that does not include herbs, hormones, or drugs, where each vitamin and mineral is included at a dose below the tolerable upper intake level as determined by the Food and Drug Board, and does not present a risk of ...
That may not be welcome news to the roughly 1 in 3 Americans who take a multivitamin at least once a month — and who do so despite the fact that researchers have been saying for years that ...
Dixon adds that people who have had certain stomach or intestinal surgeries, including gastric bypass, should also check with their doctor about what supplementation they may need, such as vitamin ...
Drugs undergo rigorous safety testing before the FDA lets them become available to the public. Meanwhile, dietary supplements include ingredients in the food supply, like vitamins, minerals, and ...
Commonly prescribed supplements include a daily multivitamin, calcium citrate, and the fat-soluble vitamins A, D, E and K. [8] Because gallstones are a common complication of rapid weight loss following any type of weight loss surgery, some surgeons may remove the gall bladder as a preventative measure during the DS or the RNY. Others prefer to ...
“The higher the cost or price does not necessarily mean that it is better.” Ansel also suggests choosing a multivitamin with nutrients that are no more than 100% of the recommended daily ...