Diet pills can be broken in to two distinct groups – prescription diet pills and non prescription diet pills. While prescription diet pills can only be prescribed by your doctor for severe obesity, non-prescription pills are generally herbal supplements to aid in weight loss that are available over the counter.
Non Prescription Diet Pills
The most important thing to look for when deciding on any non-prescription diet pill is whether it is safe and effective. You can find this out by researching whether or not it passed any clinical trials from an independent research lab. Some non-prescription pills are not FDA approved, so an independent lab is the closest you can get to verification that the pill in question works.
Prescription Diet Pills
Generally, your doctor will prescribe the pills that would be suitable for you depending on your weight and your health situation. There are four main types of prescription diet pills that all act differently in the body. The different pills work to suppress your appetite, increase your metabolism, block fat absorption and act as stimulants.
Diet Pill Side Effects
Prescription diet pills quite often are effective in helping people lose weight, however, they are not without some strong side effects. Different pills effects can range from high blood pressure, heart palpitations, insomnia and restlessness. Additionally, many of the pills can only be taken for a short time because your body will build up a tolerance, and they become ineffective. Non-prescription diet pills oftentimes do not work as effectively, which is why you must be sure to research the pills thoroughly.
The key to being successful with any diet pills is to make some changes to your diet and exercise regimen. Without making some positive changes that can be sustainable over the long term, once you stop taking the pills, chances are that you will gain much of the weight back.