Nutrition in Pregnancy for Expats: What You Should Know
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1. Aim for a Balanced, Varied Diet
According to official guidance, you don’t need a “special diet” when pregnant — but variety is key.
- Eat plenty of fruits and vegetables (at least five portions a day) for fiber, vitamins, and minerals.
- Choose wholegrain starchy foods (wholewheat pasta, brown rice, oats) over refined options.
- Include a daily portion of protein: beans, pulses, eggs, lean meat, fish.
- For dairy or calcium-rich alternatives: go for pasteurized milk, yogurt, or a calcium-fortified plant drink.
2. Key Supplements: Folic Acid & Vitamin D
Some nutrients are very difficult to get enough of through food alone — supplementing can make a big difference.
- We recommend 400 micrograms of folic acid daily, starting before pregnancy and continuing through week 12.
- Take 10 micrograms of vitamin D each day, especially when sunlight (and vitamin D production) is limited.
- Avoid supplements containing high levels of vitamin A (retinol) — too much can be harmful during pregnancy.
The Dutch Voedingscentrum echoes this guidance: folic acid and vitamin D are essential.
They also highlight that, as your pregnancy progresses, ensuring enough calcium, iron, and iodine becomes increasingly important.
3. Fish, But Make It Smart
Fish can be a great source of omega-3s and other nutrients — but not all fish are equal.
- We advise eating no more than two portions of oily fish per week (e.g., salmon, mackerel), to balance benefits with potential exposure to environmental pollutants.
- Avoid certain fish high in mercury (such as shark, swordfish, or marlin).
- If you’re not eating fish, talk to your GP about an omega-3 supplement with DHA
4. Food Safety Is More Important Than Ever
Your immune system changes during pregnancy, which can make you more vulnerable to food-borne infections. Here’s what to watch out for:
- Follow strict hygiene: wash your hands, clean utensils, and separate raw meats from ready-to-eat foods.
- Avoid certain high-risk foods: unpasteurized soft cheeses, raw or undercooked meat, liver, and certain smoked or cold fish.
- Re-heat leftovers thoroughly until steaming hot, and don’t rely on foods that sit out for too long.
5. Avoid “Eating for Two” — Focus on Quality, Not Quantity
A very common myth: you have to eat double.
- Instead of more calories, focus on nutrient-dense foods.
- Choose healthy snacks if you’re hungry: low-sugar yogurt, fruit, wholegrain toast with nut butter.
- Drink plenty of fluids — water, milk, or unsweetened beverages are great choices.
6. Stick to Important Micronutrients
Aside from folic acid and vitamin D, pay attention to:
- Iron: Found in beans, red meat, spinach. If your midwife or GP says your levels are low, they may recommend a supplement.
- Iodine: The Dutch guidelines emphasize iodine’s importance for baby’s brain development. Good sources: bread made with iodized salt, dairy, eggs, and fish.
- Calcium: Aim for three to four servings of dairy (or fortified alternatives) daily, or take a supplement if recommended.
7. Avoid or Limit Risky Foods
Here’s a quick list of foods to avoid or be cautious with:
- Soft cheeses and unpasteurized milk due to Listeria risk.
- Cured meats, raw liver, and pâté (toxoplasmosis, vitamin A risk).
- Raw or undercooked eggs (unless from a clearly safe source).
- Large amounts of caffeine, and no alcohol — the safest choice is to avoid it entirely.
Why This Matters for Expat Moms-to-Be
As an expat in the Netherlands, you may find that local dietary patterns, supermarket options, and supplement choices feel different from what you're used to. On top of that, pregnancy brings both joy and uncertainty — and nutrition feels like a responsibility you can’t afford to get wrong.
Having clear, evidence-based guidance makes all the difference. Not only for your own health, but for your baby’s development, too.
My Personal Experience & How I Help
I’ve supported many expat women through pregnancy, and I know how overwhelming it can feel when you’re navigating a new food culture and trying to do what’s healthiest for your baby.
One thing I always emphasize: while building good nutrition you don’t need perfection. It’s enough to make smart, sustainable choices — combining evidence-based recommendations with what’s realistic in your daily life.
If you’d like personalized support — from grocery shopping advice in Dutch supermarkets to meal planning for pregnancy — I’m here for you. Let’s make this season of your life feel nourishing, calm, and supported.