Which foods will block zinc absorption

Zinc plays an important role in human body. It helps for wound healing, immune response, growth and development and insulin activity. As there is no part of the body that stores zinc, so a regular dietary supply is necessary. In order to have sufficient zinc for maintain a health level, be careful about the foods that might block zinc absorption after taking zinc supplement.

foods that block zinc absorption

Iron Supplements might block zinc absorption. Supplemental iron can inhibit the absorption of zinc when taken at the same time. Supplemental iron is typically non-heme product. This non-heme iron competes with zinc for the cells that absorb the minerals, and the cells have a greater affinity for non-heme iron than for zinc.

Fiber will also affect Zinc Absorption. Dietary fiber is usually found in fruits, vegetables and whole grains, excessive fiber in the diet can inhibit the absorption of zinc by binding to it.Many grain products, along with other foods high in fiber, which inhibits the absorption of zinc.You should consume 20 to 35 grams of fiber per day, but most Americans only get half of this amount. Taking in more than the recommended amount, or having a meal that is particularly high in fiber, may make the zinc unavailable to the body and it is excreted through the intestines.

Soy Protein is another that might affect zinc absorption. Soy protein itself interferes with the absorption of zinc. And soy proteins and other legume proteins contain a chemical called phytic acid which plays as an inhibitor of trace mineral absorption, including zinc.

Here we briefly introduce foods that will block zinc absorption, if you are suffering from zinc deficiency, stay away from such food always.