Many types of sugars are natural and a necessary part of a balanced diet. Too many added sugars, though, can contribute to weight gain and risk of diseases such as diabetes and heart disease.When you get a sugar craving, instead of indulging, try to manage it by looking for healthier food options or distracting yourself from your craving. This can help you break the cycle of sugar cravings and reduce your risk of harmful side-effects from sugar over-consumption.