What are the main food sources of zinc
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The main food sources of zinc are meat, which is rich in zinc:
1. shellfish such as oysters, scallops, razor clams etc.
2. red meat, such as pork, beef and lamb.?
3. Animal offal, such as liver and kidney.
Plant foods are low in zinc and are found mainly in whole grains, legumes, and nuts.?
The amount is closely related to how it is processed; for example, refined rice and noodles contain 80 percent less zinc than whole grains, and canned beans contain 60 percent less zinc than fresh soybeans.
Physiological roles of zinc:?
Promotes the immune function of the body.?
Maintains cell membrane structure.?
Promotes brain development and maintains cognitive function.?
Promotes wound healing.
Maintains normal taste and promotes appetite.