| Mollusks, oyster, eastern, canned | 90.95 mg |
| Mollusks, oyster, eastern, cooked, breaded and fried | 87.13 mg |
| Mollusks, oyster, eastern, wild, cooked, moist heat | 78.6 mg |
| Mollusks, oyster, eastern, wild, cooked, dry heat | 61.04 mg |
| Mollusks, oyster, eastern, farmed, cooked, dry heat | 45.15 mg |
| Mollusks, oyster, eastern, wild, raw | 39.3 mg |
| Mollusks, oyster, eastern, farmed, raw | 37.92 mg |
| Mollusks, oyster, Pacific, cooked, moist heat | 33.24 mg |
| Incaparina, dry mix (corn and soy flours), unprepared | 23.0 mg |
| Beverages, nutritional shake mix, high protein, powder | 18.75 mg |
| Cereals ready-to-eat, wheat germ, toasted, plain | 16.67 mg |
| Mollusks, oyster, Pacific, raw | 16.62 mg |
| Beverage, instant breakfast powder, chocolate, sugar-free, not reconstituted | 15.4 mg |
| Peanut butter, chunky, vitamin and mineral fortified | 15.1 mg |
| Peanut butter, smooth, vitamin and mineral fortified | 14.4 mg |
| Beverages, chocolate powder, no sugar added | 13.64 mg |
| Formulated bar, MARS SNACKFOOD US, SNICKERS Marathon Double Chocolate Nut Bar | 13.57 mg |
| Seeds, cottonseed meal, partially defatted (glandless) | 12.32 mg |
| Wheat germ, crude | 12.29 mg |
| Beef, chuck, short ribs, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised | 12.28 mg |
| Agave, dried (Southwest) | 12.1 mg |
| Veal, variety meats and by-products, liver, raw | 12.02 mg |
| Beef, chuck, short ribs, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised | 11.99 mg |
| Beef, chuck, short ribs, boneless, separable lean only, trimmed to 0" fat, choice, cooked, braised | 11.95 mg |
| Veal, variety meats and by-products, liver, cooked, pan-fried | 11.9 mg |
| Formulated bar, MARS SNACKFOOD US, SNICKERS Marathon Energy Bar, all flavors | 11.88 mg |
| Formulated bar, MARS SNACKFOOD US, SNICKERS Marathon Honey Nut Oat Bar | 11.88 mg |
| Seeds, cottonseed flour, partially defatted (glandless) | 11.69 mg |
| Seeds, cottonseed flour, low fat (glandless) | 11.61 mg |
| Beef, chuck, under blade pot roast, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised | 11.49 mg |
| Beef, chuck, under blade steak, boneless, separable lean only, trimmed to 0" fat, choice, cooked, braised | 11.39 mg |
| Beef, chuck, under blade steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised | 11.38 mg |
| Beef, chuck, under blade steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised | 11.37 mg |
| Beef, chuck, under blade pot roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised | 11.32 mg |
| Fast foods, oysters, battered or breaded, and fried | 11.25 mg |
| Veal, variety meats and by-products, liver, cooked, braised | 11.23 mg |
| Beef, chuck, under blade pot roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, braised | 11.21 mg |
| Beef, ribeye filet, boneless, separable lean only, trimmed to 0" fat, select, cooked, grilled | 11.04 mg |
| Beef, chuck, mock tender steak, boneless, separable lean only, trimmed to 0" fat, choice, cooked, braised | 11.01 mg |
| Beef, chuck eye Country-Style ribs, boneless, separable lean only, trimmed to 0" fat, choice, cooked, braised | 10.98 mg |
| Beef, chuck eye Country-Style ribs, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised | 10.94 mg |
| Beef, chuck, mock tender steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised | 10.93 mg |
| Beef, chuck eye Country-Style ribs, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, braised | 10.91 mg |
| Beef, top loin filet, boneless, separable lean and fat, trimmed to 1/8" fat, select, cooked, grilled | 10.9 mg |
| Beef, chuck, mock tender steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, braised | 10.76 mg |
| Beef, ribeye petite roast, boneless, separable lean only, trimmed to 0" fat, select, cooked, roasted | 10.73 mg |
| Seeds, sesame flour, partially defatted | 10.7 mg |
| Seeds, sesame flour, high-fat | 10.67 mg |
| Beef, top loin petite roast, boneless, separable lean and fat, trimmed to 1/8" fat, select, cooked, roasted | 10.65 mg |
| Beef, chuck eye steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, grilled | 10.6 mg |
| Beef, chuck eye steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, grilled | 10.54 mg |
| Beef, chuck eye steak, boneless, separable lean only, trimmed to 0" fat, choice, cooked, grilled | 10.5 mg |
| Beef, shank crosscuts, separable lean only, trimmed to 1/4" fat, choice, cooked, simmered | 10.49 mg |
| Beef, chuck, mock tender steak, boneless, separable lean and fat, trimmed to 0" fat, choice, cooked, braised | 10.46 mg |
| Seeds, sesame butter, tahini, from unroasted kernels (non-chemically removed seed coat) | 10.45 mg |
| Beef, chuck, mock tender steak, boneless, separable lean and fat, trimmed to 0" fat, all grades, cooked, braised | 10.44 mg |
| Beef, top loin filet, boneless, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, grilled | 10.42 mg |
| Beef, top loin petite roast, boneless, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, roasted | 10.42 mg |
| Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean only, trimmed to 0" fat, select, cooked, grilled | 10.4 mg |
| Beef, top loin petite roast, boneless, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted | 10.39 mg |
| Beef, chuck, mock tender steak, boneless, separable lean and fat, trimmed to 0" fat, select, cooked, braised | 10.31 mg |
| Seeds, pumpkin and squash seeds, whole, roasted, without salt | 10.3 mg |
| Seeds, pumpkin and squash seeds, whole, roasted, with salt added | 10.3 mg |
| Game meat, bear, cooked, simmered | 10.27 mg |
| Beef, chuck, blade roast, separable lean only, trimmed to 0" fat, all grades, cooked, braised | 10.27 mg |
| Seeds, watermelon seed kernels, dried | 10.24 mg |
| Seeds, sesame seed kernels, toasted, with salt added (decorticated) | 10.23 mg |
| Seeds, sesame seed kernels, toasted, without salt added (decorticated) | 10.23 mg |
| Seeds, sesame meal, partially defatted | 10.23 mg |
| Beef, chuck, short ribs, boneless, separable lean and fat, trimmed to 0" fat, select, cooked, braised | 10.23 mg |
| Beef, loin, top sirloin cap steak, boneless, separable lean and fat, trimmed to 1/8" fat, choice, cooked, grilled | 10.21 mg |
| Beef, top loin filet, boneless, separable lean and fat, trimmed to 1/8" fat, choice, cooked, grilled | 10.21 mg |
| Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean and fat, trimmed to 0" fat, select, cooked, grilled | 10.19 mg |
| Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean only, trimmed to 0" fat, all grades, cooked, grilled | 10.05 mg |
| Protein supplement, milk based, Muscle Milk Light, powder | 10.0 mg |
| Babyfood, Multigrain whole grain cereal, dry | 10.0 mg |
| Seeds, sesame flour, low-fat | 10.0 mg |
| Beef, loin, top sirloin cap steak, boneless, separable lean and fat, trimmed to 1/8" fat, all grades, cooked, grilled | 9.99 mg |
| Beef, ribeye cap steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, grilled | 9.99 mg |
| Leavening agents, yeast, baker's, compressed | 9.97 mg |
| Formulated bar, POWER BAR, chocolate | 9.96 mg |
| Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, choice, cooked, roasted | 9.93 mg |
| Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, select, cooked, grilled | 9.88 mg |
| Beef, loin, top sirloin cap steak, boneless, separable lean and fat, trimmed to 1/8" fat, select, cooked, grilled | 9.88 mg |
| Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, choice, cooked, grilled | 9.85 mg |
| Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean only, trimmed to 0" fat, choice, cooked, grilled | 9.85 mg |
| Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean and fat, trimmed to 0" fat, all grades, cooked, grilled | 9.85 mg |
| Beef, shoulder top blade steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, grilled | 9.82 mg |
| Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, all grades, cooked, roasted | 9.73 mg |
| Beef, chuck, short ribs, boneless, separable lean and fat, trimmed to 0" fat, all grades, cooked, braised | 9.73 mg |
| Beef, shoulder top blade steak, boneless, separable lean and fat, trimmed to 0" fat, select, cooked, grilled | 9.71 mg |
| Beef, ribeye cap steak, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, grilled | 9.71 mg |
| Beef, ribeye cap steak, boneless, separable lean only, trimmed to 0" fat, choice, cooked, grilled | 9.67 mg |
| Beef, chuck, under blade center steak, boneless, Denver Cut, separable lean and fat, trimmed to 0" fat, choice, cooked, grilled | 9.66 mg |
| Beef, chuck, short ribs, boneless, separable lean and fat, trimmed to 0" fat, choice, cooked, braised | 9.64 mg |
| Baking chocolate, unsweetened, squares | 9.63 mg |
| Beef, chuck, shoulder clod, top blade, steak, separable lean and fat, trimmed to 0" fat, select, cooked, grilled | 9.61 mg |
| Beef, chuck, under blade steak, boneless, separable lean and fat, trimmed to 0" fat, select, cooked, braised | 9.59 mg |
| Beef, chuck eye roast, boneless, America's Beef Roast, separable lean only, trimmed to 0" fat, select, cooked, roasted | 9.56 mg |
| Formulated bar, MARS SNACKFOOD US, SNICKERS Marathon Chewy Chocolate Peanut Bar | 9.55 mg |
| Beef, chuck, under blade steak, boneless, separable lean and fat, trimmed to 0" fat, all grades, cooked, braised | 9.55 mg |
| Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON MULTIGRAIN CRUNCH BAR | 9.55 mg |