Value Per Nutrient Food 12.90 mg 100 grams Betaine Game meat, deer, ground, raw 12.80 mg 100 grams Betaine Beef, bottom sirloin, tri-tip roast, separable lean and fat, trimmed to 0" fat, choice, cooked, roasted 12.80 mg 100 grams Betaine Beef, chuck for stew, separable lean and fat, select, raw 12.80 mg 100 grams Betaine Chicken, liver, all classes, cooked, simmered 12.80 mg 100 grams Betaine Chicken, broilers or fryers, drumstick, meat only, cooked, rotisserie, original seasoning 12.80 mg 100 grams Betaine Bison, ground, grass-fed, cooked 12.70 mg 100 grams Betaine Beef, top sirloin, steak, separable lean and fat, trimmed to 1/8" fat, select, raw 12.70 mg 100 grams Betaine Lamb, domestic, leg, whole (shank and sirloin), separable lean and fat, trimmed to 1/4" fat, choice, cooked, roasted