If taken strictly according to instructions, at worst, diet pills are harmless for the most part.
Effects of Dietary Supplements
The FDA regulates dietary supplements only in that it is required to ensure their safety. A manufacturer is not required to register a supplement or have it approved prior to going to market with it. They must only make certain the product is safe. It is the FDA's post-sales responsibility to keep them safe. Manufacturers must ensure that the label on the product is accurate and not misleading in any way.
There are definite benefits in taking dietary supplements per directions. They can assist anyone in obtaining nutrients not consumed through a balanced diet. And some can reduce the risk of certain diseases even though, by FDA regulation, they cannot claim to have any effect on disease at all. Those who have taken certain supplements, like Vitamin C, over many years will testify to their effectiveness in reducing the severity of the common cold as one example.
The risk with dietary supplements is that they all have active ingredients, and certain combinations of the supplements, or a combination of supplements along with prescription medication could cause unsafe results. It is also claimed that taking too much certain supplements can cause serious health problems. Vitamin A and D, and Iron are often referred to as culprits in this regard.
If a huge overdose of Vitamin A is consumed, liver and bone damage, or birth defects could result. Excessive iron in the system could possibly be poisonous to the body. Higher levels of selenium can damage tissue. And high levels of niacin could result in liver damage. However, if vitamins and minerals, in particular, are taken per directions, the chances of damage to health are minimal. If that were not so, the FDA could not take on the responsibility of certifying the supplements as safe.
The five most popular types of dietary supplements are: multiple vitamins, food replacements (SlimFast, Ensure), sports nutrition, calcium,...
Moreover, the study did not take into consideration the fact that certain persons are more at risk for later bone loss due to osteoporosis, because of frame size and genetic history (Caucasian and Asian women are at particular risk), or because they cannot take in enough calcium through normal food sources, due to lactose intolerance. Rather than attempting to prevent fractures later in life, after bone mass is already on
Vitamin Supplements Consumers today are faced with a myriad of information concerning vitamin supplements. Should they take them, should they not? Are they helpful or are they harmful? Are consumers simply wasting their money, flushing it down the toilet so to speak? One day the experts say one thing and the next day there are new studies by other experts. This all creates quite a dilemma for those who are trying
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Leon Schurgrs and Cees Vermeer of the University of Maastricht in the Netherlands hinted at the superiority of MK7. This is the ability to activate specific vitamin K proteins to bring calcium to the bones rather than the arteries. The recommended daily dosage at this time is 105 mc. Patients taking anticoagulant medications, such as Coumadin, should first consult with their doctors before taking in Vitamin K supplements. They
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Some treatments may actually help with the disease. Diets and dietary supplements Eating vegetables like broccoli and spinach may help older women [and probably men] retain some memory abilities later on, while avoiding obesity in middle age lowers the risk of later Alzheimer's disease in both sexes, new studies suggest." The effect of the vegetables probably comes from the antioxidants and B. vitamins they contain (Ritter, 2004). Herbal remedies and other dietary
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