Food Articles
May 20, 2026·2 min read

What to Eat When Pregnant: A Complete Trimester Nutrition Guide

When that pregnancy test shows two lines, the first thought is often: "What can I eat now?" From coffee to sashimi, from spicy hotpot to ice cream, every bite becomes a worry. Want answers quickly? Use WantEats' Mood Recommender feature, type in 'pregnant' or 'pregnancy', and get personalized suggestions.

"A pregnant woman isn't sick, but every bite carries the health of two." — Taiwanese nutritionist Lin Yiru

First Trimester (0-12 weeks): Folate & Morning Sickness Relief

Key focuses are folic acid and discomfort relief.

NutrientFood SourcesDaily Recommendation
FolateDark leafy greens, liver, legumes600 mcg
Vitamin B6Bananas, chicken breast, nuts1.9 mg
GingerGinger tea, ginger candyModeration
  • Folate: Prevents neural tube defects; start before pregnancy
  • Anti-nausea foods: Saltine crackers, ginger tea, light soups
  • Avoid: raw food, alcohol, caffeine — limit to 200 mg per day

Second Trimester (13-27 weeks): Calcium & Protein Boost

During this stable period, fetal bones develop rapidly, spiking calcium needs.

"Many pregnant women with leg cramps actually lack magnesium, not calcium." — OB-GYN Dr. Chen Junzhe

NutrientFood SourcesDaily Recommendation
CalciumMilk, yogurt, dried fish1000 mg
MagnesiumWhole grains, dark greens, nuts350 mg
ProteinEggs, tofu, fish70 g
  1. Top calcium picks: Milk, yogurt; avoid taking with iron
  2. Start iron: Red meat, dark greens; pair with vitamin C for absorption
  3. Weight gain: Aim for 0.5 kg per week

Third Trimester (28+ weeks): Iron & Dietary Fiber

Late pregnancy often brings anemia and constipation; diet adjustments are crucial.

  • Iron: Beef, pork liver, seaweed (27 mg per day)
  • Fiber: Oatmeal, chia seeds, dragon fruit
  • Water: At least 2000 c.c. daily

Want to try different pregnancy meal plans? Use WantEats' Lucky Direction to randomly explore suitable restaurant types.

Taiwanese Maternal Wisdom

In Taiwan, traditional confinement meal concepts extend into pregnancy:

  • Sesame oil chicken: avoid during pregnancy due to alcohol; enjoy postpartum
  • Herbal soups: consult a TCM doctor; avoid blood-activating herbs
  • Cold treats: okay in moderation, but ensure hygiene

Pregnancy eating doesn't have to be stressful. Balance and variety are key. Next time you're unsure, open WantEats App, use Mood Recommender to input your week, and quickly find safe, nutritious options.

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What to Eat When Pregnant: A Complete Trimester Nutrition Guide | WantEats