Even though a number of believe otherwise the ingredients found in diet tablets are all natural according the manufacturers. One thing's for sure, never take diet pills as a substitute for cutting calories without a doctor's recommendation, although do follow some simple although important steps when taking diet pills. Even if they do contain natural ingredients and you bought them over the counter, it does not change the fact that you should check the potential negative effects listed as they often warn against pans in the chest, impotence, depression, hair loss and even fever.

Diet pills are meant to be taken whole with water so do not decide that they might be more palatable crushed up in some soup or even worse mixed into drinks. Because diet tablets have a diuretic effect, meaning you go to the toilet more often, it is easy to become dehydrated so it is necessary to drink more water, as many as eight glasses per day.

Sometimes the obvious should not be overlooked and in this case it is sticking to the recommended dosage per day as the possibility of danger from the side effects increases and it isn't likely the diet tablets will be any more effective. Another reason to do this is the possibility that your heart rate will increase to over 90 beats per minute (and you should be checking this regularly anyway), in which case you must stop taking the pills.

It is important to follow the instructions that come with the pills, however equally listen to what your dietitian says and follow your dietary plan as they probably won't work as expected. As some of these diet tablets contain the appetite suppressant phenylpropanolamine, medical guidance would be worthwhile as there are reports which conflict about how long these pills can be taken for before they pose a health risk.

There are only two varieties of pill in as much that certain forms are available by prescription only or those that are available over the counter. The FDA monitors all drugs and watches for side effects and diet tablets are no exception.

The most popular of these is Xenical, which is licensed for long-term use, however, this too has its own negative aspects, diarrhea, oily and unexpected fecal discharges are only some. Rather than take a pill, your dietitian would of course prefer you decide to start a low fat diet as the pills available over the counter are not regulated even though they are a foodstuff.

Non prescription diet tablets aren't tested by any government department and they can cause serious issues if the person taking them hasn't asked for any advice and just accepted what they say in the instruction. This is very relevant if you have a family medical history which contains incidents of stroke, seizures, prostrate and thyroid problems, including heart, blood pressure and even mental illness.

And as a general rule, don't ever try to take diet drugs if you're pregnant or are trying for a baby. Persons that are allergic to sulfites and tartrazine should also avoid taking diet pills, and those who are under 18 or over 60 years of age should consult their doctor first prior to taking any dietary drugs, particularly if they rely on over-the-counter stimulants used as a replacement for exercise. While you now have a greater understanding of what weight loss tablets are, this should be the time when you sit down and consider their use.