We’ve all heard the saying “you are what you eat.” So, does that mean if we eat cake for breakfast we will be sweet? Does it mean that if we guzzle down a glass of champagne, we will be bubbly? No, let’s go with the alternative. If you only eat cake, your personality doesn’t get sweet, but your blood sugar may rise. If you guzzle down champagne, you may get a little too bubbly and begin to slur your words.