Table A-3 (Continued) 



Trace elements in foods 



(Fresh basis unless otherwise indicated) 



Food Fe 



Shrimp 3.1 



Sirup 4.1 



Soybeans S.O 



Soybean flour 13.0 



Spinach 3.0 



Squash, summer 4 



winter 6 



Strawberries 8 



Sweet potatoes 7 



Tangerines 4 



Tapioca 1.0 



Tea extract 72 



Tomatoes 6 



Tuna fish 1.2 



Turkey 3.8 



Turnips 5 



Turnip gi-eens 2.4 



Veal, medium, lean 2.9 



Vinegar 5 



Walnuts, black 0.0 



English 2.1 



Watercress 2.0 



Watermelon 2 



W^heat, grain 3.1 



bran 10.3 



germ 8.1 



puffed 3.0 



shredded 3.5 



Yams 7 



Yeast, dried 13.0 



445 



