Zinc During Pregnancy: Food Sources, Recommended Intake & Supplements
- Zinc is involved in normal cell division, protein synthesis and immune function, and adequate zinc intake supports normal growth and development. It is one nutrient within a broader pregnancy diet.
- Eat for Health lists the zinc Recommended Dietary Intake during pregnancy as 10 mg/day at age 18 and 11 mg/day for ages 19 to 50.
- Meat, fish, other seafood, eggs and dairy are good zinc sources. Zinc from plant foods can be less bioavailable because of phytates.
- This guide is general information only.
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Zinc is an essential nutrient needed for normal body functions during pregnancy. Zinc is involved in normal cell division, protein synthesis and immune function, and adequate zinc intake supports normal growth and development.
This guide explains why zinc matters during pregnancy, how much zinc is usually recommended, which foods contain zinc and when supplements may be considered.
This article is general information only.
Why is zinc important during pregnancy?
Zinc is one nutrient within a broader pregnancy diet. It supports normal body processes that are relevant during pregnancy, including cell division, protein synthesis, immune function and normal growth and development.
During pregnancy, zinc should be understood as part of your overall nutrient pattern rather than as a standalone solution. Your intake may come from zinc-rich foods, fortified foods, prenatal vitamins or zinc supplements.
How much zinc do you need during pregnancy?
In Australia and New Zealand, Eat for Health lists the zinc Recommended Dietary Intake during pregnancy as 10 mg/day at age 18 and 11 mg/day for ages 19 to 50.
| Age during pregnancy | Zinc RDI |
|---|---|
| 18 years | 10 mg/day |
| 19 to 30 years | 11 mg/day |
| 31 to 50 years | 11 mg/day |
Recommended zinc intake is not the same as a personalised supplement dose. Your total intake may include food, fortified foods, prenatal vitamins and any separate zinc supplement.
Eat for Health also lists zinc upper levels during pregnancy as 35 mg/day at age 18 and 40 mg/day for ages 19 to 50. These upper levels apply to total zinc intake from food, water, supplements and fortified foods.
The right amount depends on total intake, current supplements, diet and health professional advice.
Zinc foods during pregnancy
Zinc can come from a variety of foods. Reviewing food sources first can help you understand whether your current diet already contributes meaningful zinc.
Meat, fish, other seafood, eggs and dairy products are good zinc sources. Beans, nuts and whole grains also contain zinc, although zinc from plant foods can be less bioavailable because of phytates.
| Food source | Examples | Pregnancy note |
|---|---|---|
| Meat and poultry | Beef, lamb, chicken, turkey | Common zinc sources |
| Seafood | Pregnancy-suitable seafood | Choose low-mercury, safely prepared options |
| Dairy and eggs | Milk, yoghurt, cheese, eggs | Also provide other nutrients |
| Legumes | Lentils, chickpeas, beans | Useful plant-based options |
| Nuts and seeds | Cashews, pumpkin seeds, sesame seeds | Easy snack additions |
| Whole grains | Oats, wholegrain bread, cereals | Can support daily intake |
Zinc supplements during pregnancy
Zinc supplements during pregnancy may be considered when food intake or health professional advice suggests additional zinc intake may be relevant.
A health professional may recommend additional zinc in some circumstances after considering your diet, current supplements and individual needs.
Before adding any supplement during pregnancy, speak with your health professional or pharmacist.
If you are concerned about low zinc or symptoms that may relate to nutrient status, speak with your health professional.
Check how much zinc is included per serve, especially if you already take a prenatal vitamin. NIH ODS notes that supplement labels list the amount of elemental zinc, not the weight of the full zinc compound.
Is zinc suitable during pregnancy?
Zinc from food is different from taking a separate zinc supplement. Zinc-containing foods are part of normal pregnancy nutrition, while supplements add a measured amount on top of your diet and any prenatal vitamin.
Supplement suitability depends on dose, product form, total intake and individual needs. Prenatal vitamins may already contain zinc.
Can you take too much zinc during pregnancy?
Eat for Health lists the upper level during pregnancy as 35 mg/day at age 18 and 40 mg/day for ages 19 to 50. This is an upper level, not a target. Always speak to a health professional.
Zinc forms: picolinate, gluconate and other types
Zinc supplements may use different forms, including zinc gluconate, zinc picolinate, zinc sulfate, zinc acetate, zinc citrate, zinc carnosine or zinc oxide.
Zinc form is one factor to consider. Also check the amount of zinc, label directions, total intake and pregnancy suitability. A popular form is not automatically the best choice for every pregnancy.
If you are comparing zinc forms, check the elemental zinc amount per serve and whether the product is suitable for pregnancy use.
Zinc, vitamin C and prenatal vitamins
Zinc and vitamin C are separate nutrients that sometimes appear together in combination supplement formulas. They may also appear in multivitamins or pregnancy supplements.
If you are taking a prenatal vitamin, check whether zinc is already included. For example, a prenatal vitamin and another vitamin or mineral product may both contain zinc.
Suitability depends on the label, dose, ingredients and health professional advice.
Zinc oxide, sunscreen and skincare during pregnancy
Zinc oxide sunscreen and topical zinc skincare are different from oral zinc supplements. This guide focuses mainly on dietary zinc and zinc supplements during pregnancy.
How to choose a pregnancy supplement with zinc
Choosing a pregnancy supplement with zinc should be based on your full routine, not one nutrient alone.
Before choosing any supplement during pregnancy, check the label and discuss the product with a pharmacist, doctor, midwife or dietitian.
Frequently asked questions
Is zinc important during pregnancy?+
Yes. Zinc is involved in normal cell division, protein synthesis and immune function, and adequate zinc intake supports normal growth and development. It is one nutrient within a broader pregnancy diet, not a standalone solution.
Is zinc suitable during pregnancy?+
Zinc from food is part of normal pregnancy nutrition. Separate zinc supplements should be considered based on dose, total intake, current prenatal vitamins and health professional advice.
Can you take zinc supplements during pregnancy?+
Some people may consider zinc supplements during pregnancy, but they should not be added automatically. Check your food intake, current prenatal vitamin and zinc amount per serve before starting or combining supplements.
How much zinc do you need during pregnancy?+
Eat for Health lists the zinc RDI during pregnancy as 10 mg/day at age 18 and 11 mg/day for ages 19 to 50. These values refer to recommended intake, not a personalised supplement dose.
Which foods are high in zinc for pregnancy?+
Zinc food sources include meat, pregnancy-suitable seafood, eggs, dairy, legumes, nuts, seeds and whole grains. NIH ODS notes that zinc from plant foods can be less bioavailable than zinc from animal foods.
Is zinc oxide sunscreen the same as taking zinc?+
No. Zinc oxide sunscreen and topical zinc skincare are different from oral zinc supplements. This guide focuses on zinc from food, prenatal vitamins and supplements, not sunscreen or cosmetic products.
Is vitamin C and zinc suitable during pregnancy?+
Vitamin C and zinc are separate nutrients that may appear together in formulas. Suitability depends on the dose, full ingredient list, label directions and current supplements.
References and official guidance
This guide was prepared with reference to Australian pregnancy supplement guidance, Australian and New Zealand zinc Nutrient Reference Values, and authoritative zinc food-source and supplement-safety information.
- Eat for Health: Zinc Nutrient Reference Values
- Pregnancy Birth and Baby: Vitamins and supplements during pregnancy
- NIH Office of Dietary Supplements: Zinc Fact Sheet for Health Professionals
This guide is general information only and should not replace personalised medical advice. Always read the label and follow directions for use. Supplements should not replace a balanced diet.
