Taking too much zinc regularly can lead to zinc toxicity, causing symptoms like nausea, stomach cramps, and dizziness. It can also affect nutrient absorption.

Oysters are a good source of zinc. Not getting enough zinc through food is linked to immune dysfunction and infection. Find ...

Zinc is a trace mineral that helps the body produce and activate immune cells that fight infection. It’s also essential for wound healing and DNA synthesis. 3 Without enough zinc, your immune response ...

Oysters have a lot of zinc. One serving of six cooked eastern oysters provides about 33 milligrams (mg) of zinc, three times ...