Good idea for a great body is to speed up your metabolism

The healthiest way of increasing your metabolic rate is by exercising or doing any physical activity which includes both aerobic exercise (walking, jogging, swimming, various sports) and exercises with resistance (weights). Increased muscle mass helps increase the resting basal metabolic rate.

Burn Calories: The best way to burn calories is to simply increase the amount of physical activity or exercise you do in a day.
For example 60 minutes of walking burns about 200 kcals; 60 minutes of gardening burns about 300 kcals; 45 minutes of dancing burns about 450 kcals

Water affects metabolic rate: Drinking eight glasses of water a day and you will have better digestion; Staying hydrated also helps fights fatigue.

Food affects mood as well as your metabolic rate: Whole grains, vegetables, fruits, beans and legumes, fresh herbs and spices provide the proteins, carbohydrates and fats plus vitamins and minerals that give ...more

Source: http://www.gud2eat.com