Otc diet pills that work fast,best vitamin supplements for joint pain,full body workout in 1 move - Step 1

admin | Multivitamin Benefits | 29.11.2014
Diet drugs are available in several different forms, including prescription drugs, over-the-counter drugs and herbal supplements. A­Prescription drugs such as Meridia and Xenical are only available with a doctor's prescription. Over-the-counter drugs are available without a doctor's prescription, right in your local drugstore or supermarket, and are also regulated by the FDA.
A­ There is also a selection of diet aids that are administered by patch, as a powder or in liquid form.
In this article, we will look at the wide variety of diet pills available, find out how they work and what their side effects are and see if they live up to their promises. Some over-the-counter pills (such as Xenedrine, Dexatrim and Zantrex-3) once used a powerful combination of the stimulant ephedra and caffeine to help users shed pounds. There are many herbal weight-loss supplements on the market today, and they utilize different mechanisms to reportedly aid in dieting.


So as you can see, there are a lot of diet pills out there, all claiming to help you lose weight in one way or another. With more than 60 percent of Americans now considered overweight or obese, diet drugs have turned into a multibillion dollar industry in the United States. They are carefully regulated by the Food and Drug Administration (FDA) Center for Drug Evaluation and Research, and their use is closely monitored by the prescribing doctor.
You'll typically find a huge variety of these in health food and nutrition stores as well as in regular supermarkets. These types of drugs may fall into any of the above categories -- it is only the delivery method that is unique.
They reportedly worked in combination by increasing energy expenditure -- or thermogenesis (it is thought that caffeine increases metabolism by increasing the breakdown of fatty acids) -- and reducing appetite (ephedrine acts on the satiety center in the hypothalamus).
OTC drugs also fall under the jurisdiction of the FDA's Center for Drug Evaluation and Research.


But since late 2003, when the FDA banned the sale of ephedra-containing drugs due to evidence of increased risk of heart attack, these formulations have replaced ephedra with a mixture of vitamins (such as thiamin, riboflavin, vitamin B-6, folic acid), an ephedra-like substance called synephrine that is found in certain citrus fruits, and caffeine.
Weight-loss questions aside, several diet drugs over the last decade have been associated with serious heart problems and other health-related issues, and diet pills have even been linked to a number of deaths.
As such, they fall under the jurisdiction of the FDA's Center for Food Safety and Applied Nutrition and are regulated differently from OTC drugs.



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