It doesnt matter how fast your metabolism becomes it will always be easier to put extra energy into the body than it is to burn energy and lose weight if you are serious about losing weight instead of looking for an excuse to forsake your diet making a few tweaks to your lifestyle can make a big difference to your metabolism and your waistline as well. When it comes to weight loss the term metabolism is often confused with metabolic rate a number of calories your body burns if your metabolic rate is higher than you have a fast metabolism and you burn more calories eventually this means that you lose weight efficiently and easily. Our 12 week weight loss plan will help you lose weight by tracking your calories can losing weight too fast slow my metabolism crash diets and other calorie restricted diets can slow your metabolism with some diets your body is forced to break down muscle to use for energy the lower your muscle mass the slower your metabolism with less muscle and a slower metabolism it then becomes a . Your metabolism determines how many calories you burn each day here are 10 easy ways to boost your metabolism backed by science