There is a popular belief that the consumption of chocolate can cause acne. I once thought the same way too, but when I looked into the Wikipedia, here was what I found:
Such an effect could not be shown in scientific studies as the results are inconclusive.
Pure chocolate contains anti-oxidants which aid better skin complexion. Milk has been scientifically proven to be the cause of acne on twenty-two percent of the milk consumers.
Ergo chocolate bars with any milk content are likely to cause acne. It is not the chocolate itself that causes acne, but rather the milk with which the chocolate is mixed.
