I wanna know.
We as humans are used to our daily diets of whatever. OK we go to mind u a 3rd world country expecting 1st world foods. Go to an all inclusive and you get all of that and then some. So much food and so many choices. Well there goes the overindulgence of food. Then you have have unlimited alcohol, not to mention the beach and sun.
Some people's systems are not used to certain foods etc. This is why I feel some topics are over rated