| http://www.w3.org/ns/prov#value | - Soybeans are high in phytic acid, they say, a substance that can block the uptake of essential minerals - calcium, magnesium, copper, iron and especially zinc in the intestinal tract?? Vegetarians who consume tofu as a substitute for meat and dairy products risk severe mineral deficiencies?? Phytates found in soy products interfere with zinc absorption more completely than with other minerals.
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