When thinking about nutrition, most people assume that the more the better when it comes to vitamins. Just like everything else in regards to your body, moderation is always the best policy. You should never have too much fat or sugar, but you do need some. The same concept applies to vitamins and minerals. You need to make sure you are getting enough, but you shouldn’t over do it because you may be harming your body. For instance, many people take loads of vitamin C to prevent colds or get over one. It is definitely important to get plenty of vitamin C, but too much can harden your arteries, leading to heart problems.