A healthy diet generally refers to lower calorie meals. Physical exercise means more activities, such as jogging, cycling, sit-up, push-up and other workout. A low-calorie diet can help you reduce calorie intake, and physical activity can help you burn more calories.
Many diet plans can be used to establish healthy eating habits. A good diet plan should fit your nutrition needs, lifestyle and budget. The diet plan should include needed nutrients and calories, include whole-grain foods, vegetables, fruits, lean meats, fish, low-fat dairy products and nuts, etc.. Regular physical exercise should also be maintained.