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Isoflavone content of selected foods
Food | Total isoflavones (milligrams per 100 grams) |
Bacon bits, meatless | 118.50 |
Cereal, Kashi Go-Lean | 17.4 |
Chicken nuggets, meatless, Worthington FriChik | 12.2 |
Cinnamon roll, McDonald’s | 6 |
Doughnuts, cake-type, plain | 5.31 |
Egg | 0.05 |
Infant formula, Enfamil Next Step, soy formula, not reconstituted | 25 |
Miso soup | 1.52 |
Natto | 82.29 |
Ramen noodle soup, beef flavor | 1.23 |
Pistachios | 3.63 |
Red clover | 21 |
Snack bar, Cliff Bar, Crunchy Peanut Butter Flavor | 26.9 |
Soybeans, green, raw (includes edamame) | 48.95 |
Soy cheese, American | 17.95 |
Soy cheese, cheddar | 6.87 |
Soy chips | 54.16 |
Soy protein drink | 81.65 |
Soy sauce made from hydrolyzed vegetable protein | 0.10 |
Soy sauce made from soy and wheat (shoyu) | 1.18 |
Soy yogurt | 33.17 |
Taco, Jack in the Box Beef Monster | 15.9 |
Tofu, firm, cooked | 22.05 |
Tofu, fried | 34.78 |
Veggie burger | 6.39 |
Source: United States Department of Agriculture, Nutrient Data Laboratory
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