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Food Cravings And Aversions During Pregnancy

Food Cravings And Aversions During Pregnancy


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Pregnancy Food Cravings And Aversions

Pass the pickles and ice cream, mama! Today we’re going to talk all about those intense, common, and often downright bizarre cravings and aversions that strike during pregnancy. If you’re like an estimated 60% or more of pregnant women, you know that pregnancy food cravings and aversions are serious.


You want that chili and you want it now. And you’re sure if you even take another look at salmon the entire contents of your stomach are coming up.


But what’s the deal with your sudden pregnancy cravings and aversions? Is there some evolutionary reason you suddenly can’t stand the taste of meat? When do pregnancy cravings and aversions usually start? And most importantly, when are your pregnancy cravings and aversions a cause for concern?


Let’s get to the bottom of all of these questions, and more, so you can understand just what is going on with this whacky pregnancy symptom.


Are Pregnancy Cravings Real?

Ask most pregnant women, and their answer will be yes. In fact, studies show that somewhere between 50-90% of all pregnant women experience pregnancy cravings. It’s difficult to know if these are psychological or physiological. But they are definitely happening to the majority of pregnant women.


Cravings that women experience during pregnancy are often quite different than a craving when you’re not pregnant. Someone who’s not pregnant might have a wish for a certain meal or dessert, but in pregnancy it’s more like: ‘I need this now or I will burst into tears’, or ‘I literally cannot eat anything BUT this thing I’m craving right now or I’ll puke.’ Yes. They really do feel that extreme and dramatic.


In recent years there has been a fair amount of research done on the topic of pregnancy cravings. Mostly, these studies aim to identify predictors of excessive weight gain during pregnancy and figure out ways to encourage better nutrition and healthier weight gains in pregnant women.


Research can’t determine for sure how “real” they are in a physiological sense, but at the very least, the psychological aspect of pregnancy cravings is very real.

 pregnancy cravings


When Do Food Cravings And Aversions Start In Pregnancy?

Food cravings and aversions during pregnancy usually start at the end of the first trimester and peak during the second trimester. As your due date approaches you may notice a decrease in aversions and cravings completely.


This study found that 76% of women experience a food craving by week 13 and the frequency and intensity peaks during the second trimester while then gradually declining.


Food aversions come on slightly earlier in the first trimester, but often may disappear early in second trimester. This is because food aversions are largely associated with nausea and morning sickness which dissipates for most women by week 14. An unlucky few will have nausea and aversions until the end of their second trimester, or worse, for their entire pregnancy.


What Causes Food Cravings And Aversions During Pregnancy?

Interestingly, researchers aren’t totally sure what the root cause of cravings and aversions during pregnancy is, but it’s another symptom that is probably largely due to the pregnancy hormones. Here are the leading thoughts and hypotheses that might explain why these cravings and aversions occur.



It’s no secret that most pregnancy symptoms are rooted in the huge fluctuation in hormones that occur during pregnancy. Similarly to the way that many women crave certain foods before their period, pregnant mamas might crave certain foods early in their pregnancies.


Nutritional needs or symptom stoppers

In the past, many people thought that pregnancy aversions and cravings were there to fulfill nutritional deficits. The thing is does ice cream really fulfill some nutritional need for your body? Probably not. However, aversions to things like alcohol and caffeine are working to protect your growing baby during pregnancy.


Additionally, you might crave things that will help alleviate some of your other symptoms, thus protecting you and baby. For example, many women crave bananas, oatmeal, or toast. In other words, plain and bland foods that won’t upset your stomach.


Cultural factors and comfort:

Let’s face it, pregnancy is pretty downright uncomfortable for most of us. For this reason, some of the pregnancy cravings we experience are in search of comfort. That’s why they call certain things “comfort foods” after all. Many pregnant women report cravings for foods from their childhood, likely because they provide a comfortable, nostalgic feeling.


There is also a cultural aspect to the cravings that pregnant women report. The cravings of pregnant mamas in the US are going to be far different than those in Asia or Europe. This culture aspect of cravings also ties into feelings of comfort within our culture’s food and drinks.


Change in sensory perception

Lastly, we can’t talk about pregnancy food cravings, and especially aversions, without mentioning the often extreme changes in sensory perception that occur during the first and second trimester. Most pregnant women report an extreme change to their sense of smell. This sudden super olfactory sense can send you running from foods you used to love. Other women report a change in their taste buds and a heightened sensitivity to certain ingredients and tastes.


Most Common Pregnancy Cravings

Because of the cultural aspect of pregnancy cravings, the most common cravings during pregnancy will vary around the world. Usually, people categorize pregnancy cravings as being sweet or salty. Some old wives’ tales even say that the type of cravings you’re having will predict if you’ve got a boy or girl in there.


Here are some of the most common cravings among pregnant mamas here in the US:

  • Chocolate
  • Chips or other salty, crunch snacks
  • Spicy food
  • Fruit in general
  • Lemon specifically (many say it helps their morning sickness!)
  • Ice Cream
  • Red Meat
  • Pickles
  • Cheese
  • Carbs in general (bread, potatoes, pasta, waffles, etc.)
  • Fast food

Most common food aversions during pregnancy

Food aversions during pregnancy can be really extreme. Sometimes just the sight, smell, or even thought of certain foods can send a mama running to the toilet. Because of the link between taste and smell, the foods most commonly avoided during pregnancy usually have a strong odor or aftertaste. A heightened sensitivity to taste can leave you avoiding certain dishes with even trace amounts of an ingredient that’s causing your aversion.


So what are some of the most common food aversions in pregnancy?

  • Meat
  • Eggs
  • Onions
  • Garlic
  • Coffee and Tea
  • Spicy Foods

Cravings You Should Tell Your Doctor About

Most food related cravings aren’t anything you need to worry about. As long as you have control over them and you’re handling the more ‘unhealthy’ cravings within reason, your doctor doesn’t really need to know about them.


However, anytime you are craving nonfood items it’s very important to discuss this with your doctor. Craving items like dirt, soap, glue, ashes, and in some cases even ice can be a sign of Pica. Pica can be a dangerous condition and is often caused by nutritional deficiencies. Pica is also often associated with certain mental health disorders like OCD and Schizophrenia. 


Lastly, if you are experiencing cravings for alcohol, drugs, or even cigarettes while pregnant, definitely discuss this with your doctor. They will be able to provide advice and support to overcome these cravings/addictions in order to keep you and baby healthy during your pregnancy.


Remember: Pregnancy Cravings And Aversions Are Totally Normal

Aside from extreme cases (like Pica) your pregnancy cravings and aversions are considered a totally normal part of growing a baby. Your growing baby will get what they need from your nutrient stores and your prenatal vitamin will pick up a lot of the slack when all you can eat is bread.


Try to keep your less healthy cravings within reason, or look for similar yet healthier ways to satisfy the need. For example, a fruit smoothie can take the place of a milkshake. Yogurt with honey and fruit (might) work instead of an ice cream sundae. And a batch of salty homemade kale chips or sweet potato fries may replace a craving for chips.


When you are feeling well, focus on eating a healthy diet to promote a healthy weight gain for your body and adequate nutrition. But don’t sweat it if you eat an extra donut every once in a while either ;-)

pregnant woman drinking smoothie


American College of Obstetricians and Gynecologists, Nutrition During Pregnancy, February 2018.

American College of Obstetricians and Gynecologists, Morning Sickness: Nausea and Vomiting of Pregnancy, December 2015.

National Institutes of Health, National Library of Medicine, Pickles and ice cream! Food cravings in pregnancy: hypotheses, preliminary evidence, and directions for future research, September 2014.

National Institutes of Heath, National Library of Medicine, Food Cravings and Aversions During Pregnancy: Relationships With Nausea and Vomiting, February 2002.

AppetiteFood Cravings and Aversions During Pregnancy: Relationships With Nausea and Vomiting, March 2002.

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