Value Per Nutrient Food 29.50 mg 100 grams Betaine Burrito, bean and cheese, microwaved 29.30 mg 100 grams Betaine Beef, chuck eye Country-Style ribs, boneless, separable lean and fat, trimmed to 0" fat, choice, raw 29.30 mg 100 grams Betaine Caribou, rump meat, half dried (Alaska Native) 29.30 mg 100 grams Betaine Beef, chuck eye roast, boneless, America's Beef Roast, separable lean and fat, trimmed to 0" fat, choice, cooked, roasted 29.10 mg 100 grams Betaine Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, choice, raw 29.10 mg 100 grams Betaine Chicken breast tenders, cooked, conventional oven 28.80 mg 100 grams Betaine Spices, curry powder 28.50 mg 100 grams Betaine Fast foods, chicken fillet sandwich, plain