the preferred embodiment of the invention involves the administration to mammals of a variety of specially combine food ingredients with limited nutritional value which singly or in combination capable of stimulating intestinal hormones which in its turn would influence brain specifically u201c tractus solitarius u201d and induce early satiety and thus drastically limiting quantity of food consumed at any particular meal the same intestinal hormones also suppose to reduce gastric emptying resulting to the same goal as of limiting food consumption the single oral dosage consists of 0 8 cc capsule with approximately 70 of cellulose 20 of proteins 0 1 of pepper 0 1 of saccharin 0 2 of mustard 2 salt 0 5 of alcohol the proportion of the ingredients could very as well as some other unions of similar made she could be included initially the whole preparation is thoroughly mixed and evaporated in the microwave obviously some other temperature treatments could be applied including a stove or a freezer the three types of preparations one is the basic one described above the second one with the inclusion of 200 mg of caffeine which is designed to be used in the early part of the day the third one which has approximately 90 mg of caffeine which is used in the later part of the.