What Are Food Aversions During Pregnancy?
Food aversions are a common experience for expectant mothers, often occurring during the first trimester. This phenomenon happens when certain foods, even former favorites, suddenly become intolerable. While every pregnancy is different, aversions can range from mild distaste to severe nausea triggered by sight, smell, or thought of certain foods.
Why Do Food Aversions Happen?
The exact cause of food aversions is still a mystery, but hormonal changes are likely the main culprit. As pregnancy hormones fluctuate, your sense of smell and taste may become heightened, making certain foods unappealing. Additionally, your body's natural instinct to protect the developing baby may play a role by causing you to avoid substances perceived as harmful.
Common Pregnancy Food Aversions
While aversions vary from person to person, some commonly reported ones include:- Meat – The texture and smell of certain meats may be hard to handle.
- Fish and seafood – Due to strong odors, fish often tops the list of aversions.
- Eggs – Their sulfur-like scent can be off-putting.
- Vegetables – Even nutritious greens may become less appetizing for some moms-to-be.
How to Manage Food Aversions
Dealing with food aversions can be challenging, especially if they involve nutrient-rich foods. Here are some practical tips to help manage them:
1. Find Alternative Sources of Nutrition
If you’re struggling to eat certain foods, look for alternatives that offer similar nutrients. For example:- Can't eat fish? Try omega-3 supplements or plant-based sources like chia seeds.
- Avoiding leafy greens? Add a handful of spinach to smoothies where the taste is less noticeable.
2. Eat Small, Frequent Meals
Eating smaller portions more often can prevent the nausea associated with food aversions. Keep snacks like nuts, crackers, or yogurt handy to maintain your energy.3. Stay Hydrated
Sometimes, food aversions can lead to dehydration if drinking fluids becomes difficult. Sip on flavored water or herbal teas if plain water is unappealing.4. Avoid Strong Smells
Prepare meals with minimal cooking time or opt for cold foods like salads and sandwiches that don’t emit strong odors.When to Seek Help
Most food aversions subside by the second trimester, but if they persist or lead to significant weight loss or dehydration, it’s important to consult your healthcare provider. They may recommend supplements or other interventions to ensure both you and your baby are receiving adequate nutrition.
Food aversions during pregnancy are a temporary but often frustrating part of the journey. Remember that it’s okay to listen to your body, find creative ways to get the nutrients you need, and ask for help when needed. Most importantly, trust that your body is doing its best to support your growing baby, and things will get easier as your pregnancy progresses.

Content Reviewed by Dr V.
Learn MoreDr. Vaheh Shirvanian, a family medicine physician and father. With over 17 years of experience, he specializes in inpatient acute hospital care, outpatient family medicine, urgent care, emergency medicine, and hospice care. Dr. V is passionate about guiding new parents through the challenges and joys of parenthood, offering compassionate and expert support at every step.