Do you get fed up with all of these advertisements showing how to lose weight and actually nothing comes about from it? Well, lets all be serious when it comes to weight loss, all of these advertisements are not really interested about how you look or making you lose weight, all they are interested in is how much cash they can make out of their advertisements, that's the answer to why they make a lot of money.
Now take into consideration that these advertisements in most cases never actually show you how to attain weight loss, for example people that have used the diet in question, or these weight loss techniques associated with the diet, in most cases don't show you the individual before they started the diet and after the diet, but now they now have a perfect body after due to the diet.
The only reason behind these weight loss advertisements is more down to commercialisation and secondary comes the weight loss considerations, basically they are not actually interested about how people look, or helping people to lose weight, with more thought going into how much can we make on this product. It's always worth looking for a disclaimer statement on these weight loss advertisements often known as the small print that usually says something similar to "Results are not typical".