You can lose weight only if you consume fewer calories than that you can burn. As far as the pills are concerned, its work is to improve this proces

Diet pills or products can be of three types.

Fat blockers: This pill combines with fat and prevents it from getting absorbed in the intestine for example Xenical. Thus you consume fewer calories than you take in. The problem is the disposal of undigested fat and if you consume these pills along with a diet rich in fat then you might have to pay frequent visits to restroom.

Stimulants: Fat loss pills generally contain stimulants and caffeine. Stimulant can help in losing weight in three ways. Firstly, stimulants can increase the rate of metabolism (or prevents the tendency of body to slow when calories in take reduces). Secondly, stimulants can decrease appetite (this is the primary way they assist in fat loss) and lastly, they can enhance the body’s capability to burn fat. 

But don’t get excited because even a cup of coffee can do what’s written above. It can energize your body and burn some fat, but it doesn’t play an important role in the big scheme of things.

There is a supplement called ECA stack, it helps burn extra fat and reduces appetite. But if you are sensitive to stimulants or if you are from a hot climate region then this supplement is not for you.

Diuretics: They help in short-term weight loss but their effect is not life long. Also it can dehydrate your body; therefore this product can’t be used by people living in hot climate. This substance is present in almost all the stimulants. As stimulants already contain diuretics therefore there is no point of adding them into diet separately.

The Bottom Line:

Most of these supplements are useless; they are just a combination of caffeine

, stimulants and diuretic. The best thing they do is dig up a big whole in your pocket. So it’s beneficial to drink coffee before you start your workout.

Although fat blockers can trim down your calorie intake but they can also lead to side effects.

You have to understand this that there is no alternative to exercises. All these supplements won’t work unless you make the necessary changes in your lifestyle. A balanced diet and exercise is the key to improve your body shape.

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