Of the 122 patients who underwent VBG between 1986-1992, 75 (62%) participated in the follow-up study. The average time since surgery was 5.4 +/- 1.8 years, and the average weight loss was 24.9 +/- 12.4%. Most of the patients eat only one major meal daily, and only one-third regularly ingest solid foods. Dietary analysis revealed a decreased intake of most nutrients compared with pre-surgery, with the exception of dairy products, sweet foods and fluids