Going to bed early is harmful to your health.

Healthy eating is not a strict philosophy of nutrition, keeping unrealistically slim, or depriving yourself of the food you like. Instead, it's about feeling good, having more energy and staying as healthy as possible-all of which can be achieved by learning some basic knowledge of nutrition and using them in a way that suits you.

Healthy eating begins with learning how to "eat smart"-not just what you eat, but how you eat. Your food choices can reduce your risk of heart disease, cancer and diabetes, and can also prevent depression. Besides, learning the habit of healthy eating can enhance your energy, improve your memory and stabilize your mood. You can expand the range of healthy food choices and learn how to plan ahead to create and maintain a satisfactory healthy diet.