Get into a healthy diet by following a Calorie Counter's excellent beginner's diet guide. Learn the basics of nutrition and get definitions of nutritional facts (calories, fat, carbohydrates, sodium, etc.). Craft a diet after determining how many calories you should be consuming each day, and then select the foods that will supply those calories. Organise your food intake, whether with a written plan or with improvisation. Most importantly, once your diet is planned, be consistent. Once you understand the basics of nutrition, turn your diet into a permanent way of living and you can make it healthy and a lot of fun.