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Phytatesâwhich are present in whole-grain breads, cereals, legumes, and other foodsâbind zinc and inhibit its absorption [2,12,13]. Thus, the bioavailability of zinc from grains and plant foods is lower than that from animal foods, although many grain- and plant-based foods are still good sources of zinc [2].
While the most traditionally cited sources of zinc include oysters, dungeness crab and red meat, other often-overlooked, healthy sources of zinc are soybeans, nuts and seeds. Other sources include peas, lima beans, summer squash, potatoes, corn, Napa cabbage, bok choy, pumpkin seeds, sunflower seeds and almonds.he majority of Americans get most of their zinc from meat and poultry. But serving for serving, oysters contain more zinc than any other food (76.7 mg in six medium oysters). As an added bonus, oysters also are thought to be a great aphrodisiac, so share them with your partner!