Have you ever noticed that when some families walk together, they all seem so slim, whilst when other families walk together side by side, they are so overweight that you can barely see past them? There are many reasons as to why whole families are obese and others are slim, but one of the most interesting of those is environmental factors, which I would like to talk about today. If you are in an environment where it is inviting to eat a lot, then it is easy to become obese. On the other hand, if you are in surroundings where it is not inviting to eat too much, then it is easier to lose weight. Here are 10 diet cheats that are usually overlooked.