First trimester food aversions are real. Here is what to eat when everything smells gross, simpler tips to get nutrients without forcing yourself to eat foods you hate.

First Trimester Food Aversions: What to Eat When Everything Makes You Gag

You are hungry. But the thought of food makes you want to cry. You open the fridge and the smell makes you run to the bathroom. Your partner cooks dinner and you have to leave the house.

First trimester food aversions are brutal. They are also incredibly common. Up to 90 percent of pregnant women experience some type of food aversion, usually starting around week 6 and peaking between weeks 8 and 12.

Unlike cravings, which get all the attention, aversions can make eating feel impossible. The foods you loved before pregnancy suddenly disgusted you. The smells that never bothered you now send you over the edge.

If you are living on plain crackers and feeling guilty about it, stop. You are not doing anything wrong. Your body is just being very, very picky right now. Here is how to survive.

Why Do Food Aversions Happen?

No one knows exactly why, but hormones are the main suspect. Rising hCG and estrogen levels can supercharge your sense of smell. Foods that used to smell neutral now smell overpowering and terrible.

Your body may also be protecting you. Some researchers think aversions to meat, strong spices, and bitter vegetables are evolutionary – they kept pregnant women away from potentially spoiled or toxic foods.

Whatever the cause, the result is the same. You cannot stomach foods that used to be your favorites.

The Most Common First Trimester Aversions

Every woman is different, but certain foods top the list:

• Meat (especially chicken, beef, and pork)
• Eggs (the smell and texture become unbearable)
• Coffee (even the scent can trigger nausea)
• Fish (especially strong-smelling like tuna or salmon)
• Garlic and onions (the smell of lingers everywhere)
• Greens (broccoli, kale, spinach – bitter becomes unbearable)
• Dairy (milk, yogurt, cheese)

If you cannot eat any of these, you are in good company. Many pregnant women survive the first trimester on a very short list of "safe foods."

Safe Foods to Try When You Have Aversions

The goal is not gourmet nutrition. The goal is to get calories and fluids into your body. Do not worry about balanced meals. Just eat what you can tolerate.

Cold foods often work better because they have less smell. Think:

• Cold cereal with milk (if dairy is okay)
• Yogurt tubes or smoothies (drink through a straw to bypass taste buds)
• Applesauce, fruit cups, or fresh fruit like grapes and watermelon
• Cheese sticks or cottage cheese
• Peanut butter on crackers or bread
• Plain pasta or rice with a little butter
• Mashed potatoes (instant is fine)
• Broth-based soups (clear, not heavy)

Carbohydrates are usually safe. Many women live on:

• Crackers (saltines, goldfish, pretzels)
• Toast or bagels (plain, no strong toppings)
• Oatmeal or cream of wheat
• Rice cakes
• Pancakes or waffles (frozen ones are easy)

Hydration is critical. If water tastes weird, try:

• Ice chips or very cold water
• Lemon or lime slices in water
• Ginger ale or seltzer
• Pedialyte or electrolyte popsicles
• Decaf iced tea

For more ideas on quick, high-protein breakfasts that might still work during aversions, check out my post on 10 high protein breakfasts for busy moms – some of them are cold and bland enough to tolerate.

How to Get Protein When Meat Makes You Sick

Protein is important for your growing baby. But if meat is a trigger, here are alternatives:

• Greek yogurt (plain, with honey or fruit)
• Cottage cheese
• Eggs – try them scrambled very soft or in a breakfast burrito with mild cheese (if eggs are not a trigger)
• Peanut butter or other nut butters
• Beans (refried beans on a tortilla, or hummus with crackers)
• Protein shakes (plant-based or whey, mixed with milk or water – drink through a straw)
• Tofu (silken tofu blended into smoothies)

Do not worry if you are not hitting your protein goals every day. The first trimester is survival mode. Your baby will take what it needs from your body. Focus on staying hydrated and eating something, anything.

How to Eat When You Live with a Partner or Family

Food smells from other people's cooking can be torture. Here is how to cope:

• Ask your partner to cook outside if you have a grill or outdoor burner.
• Use a crockpot in the garage or on a porch so the smell does not fill the house.
• Open windows and use fans to ventilate the kitchen.
• Leave the house during meal prep – go for a walk or sit in another room with the door closed.
• Eat separately – you eat your safe cold foods while they eat hot foods.
• Keep a jar of Vicks VapoRub or a strong citrus scent under your nose to block other smells.

When to Worry About Not Eating Enough

Mild weight loss in the first trimester is common, especially if you have nausea and vomiting. But if you cannot keep any food or liquid down for more than 24 hours, call your doctor. You may have hyperemesis gravidarum, a severe form of morning sickness that requires medical treatment.

Signs you need help:

• Losing more than 5 percent of your body weight
• Urinating very little or dark yellow urine
• Feeling dizzy or faint when standing
• Heart racing
• Unable to keep down fluids for 12 hours

Your doctor can prescribe anti-nausea medication or recommend IV fluids if needed. Do not suffer in silence.

What About Prenatal Vitamins?

If your prenatal vitamin makes you nauseous, try these tips:

• Take it at night right before bed.
• Take it with food – even a few crackers.
• Switch to a prenatal gummy (but note they usually do not contain iron, so you may need an additional iron supplement).
• Ask your doctor for a prenatal prescription that is easier on the stomach.
• Skip it for a few days if you absolutely cannot keep it down – but resume as soon as you can.

According to the American College of Obstetricians and Gynecologists (ACOG) , getting enough folic acid is most critical in the first few weeks. If you are past that stage and struggling with the vitamin, do not stress. Focus on eating what you can.

Frequently Asked Questions

1. When do food aversions start and end?

Most women notice aversions around week 6 of pregnancy. They usually peak between weeks 8 and 12. For many women, aversions fade by the second trimester (around week 14). But some aversions can last the entire pregnancy.

2. Is it bad if I only eat carbs in the first trimester?

No. Carbohydrates are easy to digest and provide quick energy. Many women survive on crackers, toast, and plain pasta for weeks. Your baby will take what it needs from your body. Once the aversions lift, you can focus on balanced nutrition.

3. Can food aversions be a sign of a problem?

Generally, no. They are a normal, frustrating part of early pregnancy. However, if you cannot keep any food or liquid down for more than 24 hours, or if you are losing weight rapidly, call your doctor.

4. How can I stay hydrated when water tastes bad?

Try ice chips, very cold water, lemon water, ginger ale, seltzer, or electrolyte popsicles. Sucking on ice cubes can also help. Avoid sugary drinks that might worsen nausea.

5. Will my food aversions affect my baby?

No. In the first trimester, your baby is very small and will get the nutrients it needs from your body's stores. The most important thing is to stay hydrated and eat what you can. Do not worry about perfect nutrition.

Conclusion

First trimester food aversions are miserable. They are also normal and temporary.

Do not feel guilty for eating crackers for breakfast, lunch, and dinner. Don't stress about balanced meals. Your only job right now is to survive and stay hydrated.

Try cold foods, bland carbs, and small frequent meals. Avoid cooking smells by leaving the kitchen or using fans. And if you cannot keep anything down, call your doctor.

This phase will pass. By the second trimester, most women can eat normally again. Until then, give yourself grace. You are growing a human. This is hard work.

For more first trimester survival tips, you might like my post on pregnancy fatigue and how to manage it – because exhaustion often comes right along with the aversions.