10/21/2026
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“That’s just pregnancy” shouldn’t be the end of the conversation. Your symptoms can give us clues about what your body needs and where you could use more support. Here’s what I’m looking at:
🪫 Extreme fatigue → iron stores, food intake + hydration
I want to see your ferritin alongside your blood count. I also want to know: are you eating enough? Getting protein throughout the day? Keeping fluids down and getting enough minerals? Low iron stores and dehydration can contribute to that completely depleted feeling.
🤢 Nausea → B6, protein + meal timing
B6 can help with pregnancy nausea, and smaller, frequent meals with protein are worth trying. Think Greek yogurt, eggs, smoothies or chicken soup. If crackers are getting you through, let’s find something nourishing you can tolerate alongside them.
🚽 Constipation → fiber, fluids + your iron routine
Pregnancy slows digestion, and supplemental iron can make things harder. Build fiber gradually with kiwi, pears, oats, chia and cooked vegetables. Drink enough alongside it, move regularly and review your iron formulation if it’s making you miserable.
🦵 Muscle cramps → review magnesium + calcium intake
Check what your prenatal actually provides, then look at your food. Pumpkin seeds, beans and cooked greens contribute magnesium; yogurt, milk and cheese contribute calcium.
💧 Headaches + lightheadedness → check hydration
Especially when nausea makes drinking difficult. Vomiting can deplete fluids and electrolytes, so replacing those losses matters. Severe headaches, fainting or trouble keeping fluids down need prompt medical care.
Your symptoms, food intake and labs together help us figure out what needs attention. You deserve support with how you feel while you’re growing a whole human.
Hi, I’m Becki Yoo, a functional medicine registered dietitian and mom of 3. I help women nourish themselves through fertility, pregnancy and postpartum with real food and personalized nutrition. Follow Becki Yoo MS RD | Functional Nutrition for Mamas + Littles for more 💕