Zinc

Esta guía en Español Young men's version of this guide
Share on FacebookTweet about this on TwitterEmail this to someonePrint this page

vitamin Zinc is a mineral that is important for your immune system. Zinc is also needed for wound healing and normal growth and development.

How much zinc do I need?

Zinc is an essential mineral, which means that your body cannot make it on its own, so you must get it through your diet. The amount of zinc you need daily, or the recommended dietary allowance (RDA), depends on your age and gender. Girls age 9 to 13 years old need 8 milligrams of zinc each day. Girls age 14 to 18 years old need 9 milligrams each day.

What are some good sources of zinc?

Oysters are the best source of zinc, but red meat and poultry are the most commonly eaten sources of zinc. Zinc is also found in:

  • Dairy products
  • Fortified breakfast cereals
  • Legumes
  • Meat, poultry, and shellfish
  • Soy foods
  • Whole grains

Some foods rich in zinc are listed below:

Food Serving Milligrams (mg) of zinc per serving
Dairy Foods
Cheddar cheese 1 ounce 0.9
1% Milk 1 cup 1.0
Ricotta cheese, part skim 1/2 cup 1.7
Yogurt, plain, low-fat 1 cup 2.2
Grains and Cereals
Brown rice, cooked, long grain 1/2 cup 0.6
Cheerios® cereal 1 cup 4.7
Life® cereal 3/4 cup 4.8
Wheat germ 1 Tbsp 1.2
Legumes
Chickpeas 1/2 cup 1.3
Lentils 1/2 cup 1.3
Lima beans 1/2 cup 0.7
Meat, Poultry, Shellfish, and Eggs
Chicken breast 3 ounces 0.9
Egg, extra large 1 egg 0.7
Hamburger, 95% lean 3 ounces 5.4
Shrimp 6 large 0.5
Sirloin steak 3 ounces 4.5
Turkey 3 ounces 1.8
Oysters 3 oysters 16.5
Soy Foods
Soybeans 1/2 cup 1.0
Tempeh 1/2 cup 1.0
Tofu, firm 1/2 cup 1.1