It’s the set of life-sustaining chemical transformations within the cells of living organisms. It’s such a big concept that it's understandable to feel as if it's beyond your control. Not true! There are a bunch of quick and easy diet and lifestyle changes you can make to boost your metabolism, make your body run more efficiently, and reach your weight-loss and fitness goals faster.Drinking water can boost your body's ability to burn fat. A study published in the Journal of Clinical Endocrinology and Metabolism found that drinking water (about 17oz) increases metabolic rate by 30 percent in healthy men and women.