If you have a child with a feeding tube, you may decide that instead of using formula, you would rather use a blender to turn real food into liquid so that it can be fed through your child's tube. This is a much healthier option for a child because it means that instead of ingesting formula that contains high amounts of corn syrup, children are getting fruits, vegetables, healthy fats, and other kinds of whole foods.
If you really need to use a few pounds, then reducing your daily calorie intake is pretty essential. However, it can be tough not to feel deprived when you cut back on calories. If you go from treating yourself at every meal to living on fruit and cottage cheese, you're likely to backslide and over-indulge. This is why it's so important to find ways to cut down your calorie consumption without feeling cheated.