The present invention pertains to a method that effectively helps reducing body weight and food intake. The method includes self-administering and depositing into the stomach, via a capsule or similar carrier, various objects of various materials including an automatic self-inflating hygienic balloon or more, of various sizes, made of edible or non-harmful materials, by swallowing a capsule containing the balloon or the object, that self inflates to different pre-determined sizes, thus occupying a volume of stomach, hence reducing food intake and feeling of fullness. The method does not require any medical intervention, or inflation pumps and tubes . . . The capsule or the carrier can be self-employed in several sizes and made from Natural or non-harmful synthetics, wherein the inflation can be accomplished by utilizing natural materials, for both the balloon and its contents, preferably by Baking Soda and Vinegar, or Yeast based products.