Chocolate In Winter

Do you like chocolates, and also did you eat thire today? I like chocolates very much, and also I ate their today. In winter, there are many kind ob chocolates. Also, one of company says that more chocolate were bought in winter than summer. Why? I think that chocolate cannnot melt in winter. Also, we need energy to keep our heat. Therefore, chocolate that have a lot of energy is requested by us. However, too eating chocolate is bad for our health. We should control amount of chocolates.