| Secoisolariciresinol content – expressed in µg – per 100 g of foodstuff. | |||
| Cereal products | Legumes | ||
| Rice | 13,9 | Mung bean sprouts | 12,4 |
| Rye (wholemeal) | 40,8 | ||
| Wheat bran | 97,4 | Nuts and seeds | |
| Sesame Seeds | 85,3 | ||
| Fruit | Almonds | 101,0 | |
| Raspberries | 21,6 | Hazelnuts | 112,8 |
| Peaches | 27,9 | Walnuts | 155,9 |
| Currants, black | 72,6 | Peanuts | 299,1 |
| Blueberries | 128,6 | Sunflower seeds | 422,3 |
| Strawberries | 142,3 | Pumpkin seeds | 19.959,6 |
| Blackberries | 568,9 | Flaxseed | 287.240,1 |
| Vegetables | Soy and soy products | ||
| Peppers | 9,0 | Soybeans | 71,4 |
| Onions | 9,5 | ||
| Red Cabbage | 12,7 | Beverages | |
| Beet | 13,8 | Black tea | 21,7 |
| Cauliflower | 19,5 | Green tea | 25,6 |
| Broccoli | 29,8 | Red wine (Chianti) | 42,9 |
| Carrots | 34,9 | ||
| Zucchini | 57,2 | ||
| Asparagus | 68,4 | ||
| Garlic | 100,0 | ||
Note: Foods in bold are particularly rich in secoisolariciresinol.