Please choose the correct ending to complete the given sentence: Health: [header] How to lose body fat fast [title] Limit carbs. [step] Many studies show that one of the best ways to lose excess body fat somewhat quickly is by limiting your total carb intake. [substeps] To lose weight you can follow a variety of diets-low-calorie, low-fat or low-carb.

Ending1: Typically you can restrict your carb intake according to your body type, but there are a number of ways that you can consume fat. If you're exercising regularly, try for three days a week. Ending2: These can help to cut in the amount of calories you burn throughout the day. Studies show that fats increase blood glucose levels, which in turn can increase the weight that you gain by about two pounds and cause your body to produce more insulin. Ending3: Limiting carbs can help you lose excess fat more effectively than low-calorie or low-fat diets. Carbs are found in a wide variety of foods including: grains, fruit, dairy products, legumes and starchy vegetables. Ending4: For example, you may limit junk food to three times a week or only three times a week. Keep in mind that this will only add up over time.

Answer format: ending1/ending2/ending3/ending4