That means that these vitamins counteract the negative effects of the In fact, you can combine fruit in your diet recipes, especially in drinks and natural smoothies. and lemon are ideal for making homemade natural weight loss smoothies. Avocado: Alligator pears are the preferred weight loss smoothie thickener, This means it can fill you up and keep you fuller longer. Even “healthier” sugar from natural sources such as fruit, honey, and maple syrup should be minimized. The relatively low calorie content of a fruit smoothie means that it can be effective as a meal replacement for those who are trying to lose weight. In fact, an.