If you are overweight and don’t have ideal medium for constant exercising and following strict diets – weight loss diet pills might be of great value as they do help in promoting weight loss.Whatever being told of diet pills – they can really help us turn our dreams of getting slim into reality. I mean they will not do it instead of us, but they do help.And if we start surfing internet in attempts to find that help – thousands of brands, names, claims rush into our brain. But we probably have two main questions:1. Will weight loss pills work?2. What we can expect from using them?In this article I will answer these questions and tell you about most widespread types of weight loss diet pills. How each type works and what to expect and avoid.Among hundreds of different brands we have certain types of weight loss diet pills. They are differed by type of action and there are 3 basic types – fat burners, appetite suppressants or fat blockers. They can be both prescription drugs and over-the-counter or natural weight loss pills – doesn’t matter now. Let’s discuss the first type of diet pills.Fat burners or metabolism boostersHow they workFat burners help our body in breaking down the fat, internally. Once released from fat cells, fat enters the blood stream as free acids that are then carried to muscle cells where they are burned through our natural or enhanced physical activity. Notice that fat burners don’t burn the fat themselves – it’s your body that burns it, fat burners just help in breaking fat.Possible bad sidesI have to say that fat burners is the most “dangerous” type of weight loss pills, as they use banned or under researched components that reach metabolic boost at a heavy cost of different discomfort and side effects. Most of weight loss pills from unknown companies sold only in the internet are fat burners – there’s real plenty of them.Another bad thing about fat burners is that there are too many brands online so it is hard to discern frauds from good ones.Appetite suppressantsAppetite suppressants are the most widespread type of diet pills now. Most of prescription pills are appetite suppressants, including Phentermine, Meridia, Acomplia and other brands. It’s the oldest type of weight loss drugs that is used effectively by overweight people.How they workThese pills take away the desire to eat and allow you to ingest fewer calories as your food cravings decrease. Their components usually affect our brain making us feel full longer.Possible bad sidesMostly appetite suppressants are prescribed and their active ingredients are chemicals that have side effects. There are natural appetite suppressants also. With the growing popularity of natural appetite suppressant Hoodia Gordonii too many frauds appeared on the market. You can see lots of products claiming to contain original Hoodia Gordonii but there are no real evidences that this is true.Fat blockersFat blockers are becoming more and more popular now because fat blocking is probably safest and healthiest weight loss assist in comparison with other methods.Among prescription diet pills the most known is Xenical, that blocks fat by affecting lipase enzymes responsible for fat ingestion. Unfortunately it’s a drug that has side effects. Alli is the same half-dosed Xenical in a new brand name.Possible bad sidesIf saying of orlistat (Xenical and Alli) – those drugs show moderate weight loss effect but uncomfortable side effects, like abdomen discomfort, diarrhea, and the inability to absorb a lot of important fat-soluble vitamins and other nutrients. Another thing to mention that if you are on low fat diet, fat blockers will not help you much, so use them with low carb diets and your weight loss will be much better.Possible good sides Compared to other types of diet pills, fat blockers are great for long term steady weight loss. Those are clinically proven results and experts are at one in thinking that combination of proper diet and exercise with fat blockers brings healthy weight loss. Combining fat blockers with low carb nutrition is probably a best way to make sure that you can really lose a lot more weight than usually.Natural fat blocker alternativesAmong natural fat blockers most widespread is chitosan. Unfortunately, recent scientific tests by BioSerae Labs (France) proved weak fat blocking capacities of chitosan. It remains great for regulating your cholesterol though.As fat blocker, acting somewhat like Xenical but binding fats directly in the stomach, Proactol is now leading weight loss pill in terms of long term efficacy. It acts safely and helps lose weight steadily and prevent weight gain if we eat fatty meals. It is one of the rare cases when natural active ingredient has passed double-blind clinical studies and weight loss pill is backed medically. UK Daily Express (November 2006) featured weight loss success story, when young woman used Proactol in her weight loss program and went from 95 to 62 kg for several months.Final wordsAs we can see, weight loss diet pills are not weight loss panacea, whatever claims we can hear about them.But why they are so popular? Simple, they do work and people do really make weight loss easier using diet pills. And now the more and more effective and credible solutions appear on the market. You may never expect 100 % efficacy from them, but if you have a dream of slimmer and healthier body – you can achieve it and weight loss pills is great help.Whichever weight loss pill type you prefer, our advice – choose well known brands from reputable companies and good research evidences.