Top 10 Foods Highest in Zinc

Top 10 Foods Highest in Zinc

Zinc is an essential mineral found in over 300 enzymes. (1) Zinc is needed for wound healing, immune system function, building proteins and DNA, fertility in adults, and growth in children. (2,3) Zinc is also needed for maintaining the senses of smell and taste. (4)

A deficiency in zinc can lead to stunted growth, impotence, hair loss, eye and skin lesions, impaired appetite, and depressed immunity. (5)

Conversely, consuming too much zinc can lead to nausea, vomiting, loss of appetite, abdominal cramps, diarrhea, and headaches. High doses of zinc can also disrupt the absorption of iron and copper in the digestive tract. (6,7)

Foods high in zinc include oysters, beef, chicken, tofu, pork, nuts, seeds, lentils, yogurt, oatmeal, and mushrooms. The current daily value (DV) for zinc is 11mg. (8) This is a target intended for the general population, but some people may have different needs for zinc based on their age, gender, diet, or medical factors.

Below is a list of the top ten foods highest in zinc by common serving size, for more, see the lists of vegetarian zinc foods, high zinc vegetables, high zinc fruits, and high zinc nuts.

Top 10 High Zinc Foods

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A printable list of the top 10 foods highest in zinc.

Zinc Requirements By Age and Gender

The recommended daily allowance (RDA) for zinc ranges from 3mg to 11mg per day, depending on a person's age and gender. The daily value for zinc is 11mg per day. (8) The daily value is a general guideline that will prevent deficiency for most people and is listed on food labels, while the RDA is specific for age and gender.

Life StageRDA
Infants
0-6 months old*2mg
7-12 months old3mg
Children
1-3 years old3mg
4-8 years old5mg
Males
9-13 years old8mg
14-18 years old11mg
19-50 years old11mg
50+ years old11mg
Females
9-13 years old8mg
14-18 years old9mg
19-50 years old8mg
50+ years old8mg
Pregnancy
14-18 years old12mg
18+ years old11mg
Lactation
14-18 years old13mg
18+ years old12mg
*The amounts for children less than 6 months old is the adequate intake (AI) not RDA.
Source: Dietary Reference Intakes for Zinc.

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Data Sources and References

  1. Zastrow ML, Pecoraro VL. Function and mechanism of zinc metalloenzymes Biochemistry. 2014 Feb 18;53(6):957-78. doi: 10.1021/bi4016617. Epub 2014 Feb 7. 24506795
  2. Rasouli M, Rahimi A, Soleimani M, Keshel SH. Zinc in Wound Healing Modulation Acta Histochem. 2021 Oct;123(7):151785. doi: 10.1016/j.acthis.2021.151785. Epub 2021 Sep 6. 34500185
  3. Haase H, Rink L. Zinc and the immune system Metallomics. 2014 Jul;6(7):1175-80. doi: 10.1039/c3mt00353a. 24531756
  4. Doty RL. Zinc and the special senses Handb Clin Neurol. 2019;164:229-246. doi: 10.1016/B978-0-444-63855-7.00015-0. 31604550
  5. Crider K, Williams J, Qi YP, Gutman J, Yeung L, Mai C, Finkelstain J, Mehta S, Pons-Duran C, Menéndez C, Moraleda C, Rogers L, Daniels K, Green P. Zinc Deficiency Cochrane Database Syst Rev. 2022 Feb 1;2(2022):CD014217. doi: 10.1002/14651858.CD014217. 36321557
  6. Crider K, Williams J, Qi YP, Gutman J, Yeung L, Mai C, Finkelstain J, Mehta S, Pons-Duran C, Menéndez C, Moraleda C, Rogers L, Daniels K, Green P. Zinc Toxicity Cochrane Database Syst Rev. 2022 Feb 1;2(2022):CD014217. doi: 10.1002/14651858.CD014217. 36321557
  7. Maret W, Sandstead HH. Zinc toxicity J Trace Elem Med Biol. 2006;20(1):3-18. doi: 10.1016/j.jtemb.2006.01.006. Epub 2006 Feb 21. 16632171
  8. U.S.FDA - Daily Value on the New Nutrition and Supplement Facts Labels
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