ABSTRACT Globin Digest Tetra-Peptide is a unique weight control dietary supplement that prevents accumulation of excess body fat. Tetra-peptide VVYP gets from Bovine/Swine globin digest with the amino acid sequence of Valine- Valine- Tyrosine- Proline. This Globin Digest Tetra-Peptide blocks the conversion of dietary fats and carbohydrates into body fat. Cell studies (Okuda, 1993) indicate that the peptides found in this globin digest may suppress the formation of mature fat cells. Unlike prescription fat blockers it has no side effects such as diarrhea, gas or anal incontinence and does not interfere with the absorption of vitamins and minerals. This study evaluated with a weight watchers program for patients with Visceral Fat Obesity. The patients' Weight, Visceral Fat, Subcutaneous Fat were recorded. More than thirty men and women who had been treated with Globin Digest Tetra-Peptide 6 capsules per day during 2 months. The most significant weight loss cases are a man (176 cm, age 26) from 87.6 to 78.6 kg and a woman (160 cm, age 41) from 67.3 to 62 kg. It is concluded that majority of the patients with visceral fat obesity benefits the fat reducing and weight loss due to the employment of Globin Digest Tetra-Peptide.