• Shake * is a delicious meal consisting of a combination of protein and essential nutrients. * formula 1 contains 22 vitamins and minerals, including b vitamins, c vitamins, calcium and iron. * For weight control, you can choose this delicious shake for two meals a day and eat one healthy meal a day. * To maintain your ideal weight, you can choose this delicious shake for one meal a day and eat two healthy meals a day. Formula 1 shakes are intended to be used in combination with other foods and regular exercise on a calorie-restricted diet. It is important that you maintain adequate fluid intake and follow these instructions as directed. * * For nutritional values, refer to the table of nutritional values on the product label.