After gastric bypass. After gastric bypass and other types of weight-loss surgery, you generally won't be allowed to eat for one to two days so that your stomach and digestive system can heal. Then, you'll follow a specific diet for about 12 weeks.
There are 153 calories in a 1/2 cup serving of Kellogg's Sultana Bran.Calorie Breakdown: 5% fat, 82% carbs, 12% prot.here are 153 calories in a 1/2 cup serving of Kellogg's Sultana Bran.
Until I looked more closely. To figure out just how much of a carbohydrate bomb my plate of asparagus risotto dropped on my âa little bit of protein in every mealâ diet, I checked out the nutrition facts on a half cup of uncooked barley: 325 calories. 68 grams of carbohydrates. 12 grams of protein. But those are absolute numbers. To calculate percentage protein, multiply the number of grams by 4 (the number of calories in a gram of protein) to get 48 calories. 48 out of 325 total calories equalsâ¦. 14.7 percent! Just what I aim for.