Why Zinc Matters During Pregnancy

When it comes to pregnancy nutrition, most of the attention goes to folate, iron, and calcium. But there is another essential nutrient quietly doing important work behind the scenes: zinc.

This May, as we celebrate Mother’s Day, it is the perfect time to highlight how small nutrients can make a big difference from the very beginning.

Why Zinc Matters

Zinc plays an essential role in cell growth and development. During pregnancy, this function becomes even more critical as your baby grows and develops at a rapid pace.

Emerging research continues to highlight just how important this mineral may be. In fact, a recent study found that maternal zinc levels during pregnancy were positively associated with infant growth outcomes, including birth weight and early growth patterns.

Investigators noted that mothers with higher zinc status tended to have infants with more favorable growth measures. This may be because zinc supports healthy cell division and tissue development, both of which are fundamental during fetal growth.

While zinc is only one part of a well-balanced prenatal nutrition plan, these findings reinforce its meaningful role in supporting healthy development from the very beginning.

How Much Zinc Do You Need?

Zinc needs increase slightly during pregnancy to support your baby’s growth and development.

•    Women (19+ years): 8 mg per day
•    Pregnant women: 11 mg per day
•    Breastfeeding women: 12 mg per day

Zinc-Rich Foods: What to Eat and How Much You Get

Here are some practical examples of zinc-rich foods, including serving sizes and how much zinc they provide:

•    Plant-Based Options
•    Chickpeas (½ cup, cooked): ~1.3 mg
•    Lentils (½ cup, cooked): ~1.3 mg
•    Pumpkin seeds (1 oz, about a small handful): ~2.2 mg
•    Cashews (1 oz): ~1.6 mg
•    Oats (1 cup, cooked): ~1.5 mg
•    Quinoa (1 cup, cooked): ~1.9 mg
•    Animal-Based Options
•    Greek yogurt (1 cup): ~1.0–1.5 mg
•    Milk (1 cup): ~1.0 mg
•    Chicken (3 oz, cooked): ~1.0 mg
•    Beef (3 oz, cooked): ~5–7 mg
•    Crab (3 oz): ~6.5 mg

What This Looks Like in a Day

Hitting your zinc needs does not require a single “superfood.” It is about layering foods throughout the day.

For example:

Breakfast: Oatmeal with yogurt and berries (~2–3 mg)

Lunch: Grain bowl with quinoa, chickpeas, and vegetables (~3 mg)

Snack: Handful of pumpkin seeds (~2 mg)

Dinner: Chicken or beans with vegetables (~2–4 mg)

You are right on track. Plant-based eaters can still meet their needs by including a variety of these foods throughout the day.

Pairing Zinc with Fruits and Vegetables

While fruits are not a major source of zinc, they play an important supporting role in a healthy pregnancy diet.

Vitamin C-rich foods like citrus, strawberries, and pineapple add antioxidants and help support overall nutrient utilization in the body.

Try pairing zinc-rich foods with produce for a balanced plate:

•    A grain bowl with beans, roasted vegetables, and fresh mango
•    Yogurt topped with berries and nuts
•    A smoothie with fruit and a handful of seeds

Pregnancy nutrition is about building a pattern of nourishing choices over time. Zinc may not always be top of mind, but emerging research suggests it plays a meaningful role in early growth and development.

And like many good habits, it starts with simple, everyday choices, one meal at a time.

Published May 1st, 2026