If you choose to burn an additional 300 calories a day through exercise, you can eat 1,500 calories and still lose weight. You eat the same number of calories but you either lose weight or you don't. Most people can lose weight on almost any calorie diet, at least in the short term. In addition to the many Vita Keto Apple Gummies health benefits, exercise can help you burn extra calories that you can't lose through diet. A low-calorie diet can also lead to weight loss and is easier to maintain in the long run. A carbohydrate-free, low-calorie whole grain diet is effective for weight loss and may be easier to follow than other diets.