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Can You Have Soda While Pregnant? (Regular, Diet, & More!)

Can You Have Soda While Pregnant? (Coca-Cola, Pepsi, & More!)

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Although you probably know that alcohol is off the table while you’re pregnant, a bubbly soda might not be the best substitute. But is an occasional can of soda okay? And are there some types of soda that are safer than others?

Studies show that it is safe to drink one or fewer of most sodas (12 oz serving) per day while pregnant depending on caffeine and sugar content. Total caffeine consumption should be less than 200mg per day (or eliminated) and added sugar should be less than 25 grams per day.

Even though indulging in soda during pregnancy shouldn’t cause problems for your baby, it might not be doing you or your little one any favors either. Keep reading to find out what the science says about soda consumption, and why it’s best to only drink soda in moderation while pregnant.

Is drinking soda bad when you are pregnant?

While pregnant, you’re completely responsible for the nutritional health of your growing child. The food and drinks you consume not only influence your health, but they can also play a huge role in the health of your little one as well. It takes a lot of energy and nutrients to make a baby, and your body supplies those building blocks.

Because of the nutritional toll that pregnancy can take on a woman’s body, most doctors recommend that pregnant women take prenatal vitamins and focus on eating a healthy diet. A healthy diet during pregnancy includes whole grains, fruits, vegetables, lean proteins, and lots of water. Added sugars, fats, and empty calories can cause nutritional deficiencies and unhealthy weight gain during pregnancy.

Although soda isn’t actively discouraged for consumption during pregnancy by most doctors, it’s not exactly recommended, either. Soda is full of added sugar and empty calories, so it isn’t giving your body much in the way of nutrition. In fact, filling up on empty calories can make you full without providing you with the vitamins and minerals you and your growing baby need to thrive.

Here are some of the main reasons to limit your soda intake while you’re pregnant:

Excess caffeine

Not all sodas contain caffeine, and if they do, it’s usually in relatively small amounts. Still, excess caffeine intake during pregnancy has been correlated with a higher risk of miscarriage and low birth weight. Caffeine is also a diuretic, which means it can lead to dehydration. Because of these risks, doctors recommend drinking no more than 200mg of caffeine a day.

Some pregnant women have even found that completely eliminating caffeine from their diet has helped with pregnancy symptoms such as headaches and sleeplessness.

Added sugars

The average can of soda contains about 10 teaspoons (40 grams) of added sugar! The American Heart Association recommends that women consume no more than 6 teaspoons (25 grams) of added sugars a day, so even one can of soda contains nearly double the daily recommended value.

Good nutrition is especially important during pregnancy, and added sugars can cause major health issues for both you and your baby. Eating too much sugar when you’re pregnant can increase your risk of preeclampsia and gestational diabetes, and can even increase the risk of your baby becoming overweight when they grow up.


Although the bubbles in soda can feel wonderfully refreshing, they might be contributing to a nagging pregnancy symptom: heartburn. Carbonation of any kind, whether in soda or sparkling water, is one of the most common triggers of heartburn.

Bubbly drinks can also lead to bloating, which is even less enjoyable when you’re pregnant. Although carbonated drinks can hydrate just as well as non-carbonated varieties, it might be safer to search for liquid refreshment that’s a bit easier on your stomach.

Can I drink cold drinks while pregnant?

At some point, you might have stumbled across the recommendation to avoid all cold drinks while pregnant.

Cold food or drinks are perfectly safe for both you and your growing baby.

This suggestion otherwise originates in Traditional Chinese Medicine (TCM), which claims that cold drinks weaken the body and can shock the system. Although the TCM suggestion to avoid cold drinks applies to all stages of life, it’s considered especially important during pregnancy. Although it’s natural to be worried about the effect of your diet on your baby, there are no scientific studies that indicate cold drinks are detrimental while pregnant.

Why do I crave soda while pregnant?

One of the usual side-effects associated with pregnancy is food cravings. Although the cause of cravings during pregnancy isn’t perfectly understood, many doctors believe cravings are brought on by the hormonal changes that take place during pregnancy. Some cravings are strange (pickles and peanut butter, anyone?) but in general, women tend to have pregnancy cravings for carbohydrates, salty snacks, and sweet foods.

Because a craving for sweet foods is normal, it’s not a surprise that many women crave soda while pregnant. All those added sugars in soda make it a tempting option for satisfying a sweet tooth. Some experts also believe that pregnant women crave dessert-type foods because they’re a special treat. According to that theory, the very fact that you’re not supposed to drink much soda while pregnant might make you crave it even more!

Even though you should limit your soda intake during pregnancy, doctors say there’s nothing wrong with satisfying a craving for soda. Try to enjoy any pregnancy cravings in moderation, though: maybe aim for no more than a glass of soda a day, instead of downing a 2-Liter bottle in one sitting.

Can drinking soda cause miscarriage?

Studies show that soda itself hasn’t been linked to an increased risk of miscarriage during pregnancy. Caffeine, however, has been well-documented in its effects on pregnancy.

In a study done in 2008, women who consumed 200 mg or more of caffeine per day had twice the miscarriage risk as the control group which consumed no caffeine. The group of women who consumed a small amount of caffeine (less than 200 mg a day) were still 40 percent more likely than the control group to experience a miscarriage.

200 mg of caffeine is about the amount in 5 cans of caffeinated soda. That means that as long as your caffeinated soda intake is relatively low, your risk of miscarriage should be low as well.

However, to keep your miscarriage risk at a minimum, it might be best to avoid caffeine throughout the course of your pregnancy.

Soda during the third trimester of pregnancy

Throughout pregnancy, the biggest risk factors associated with drinking soda while pregnant are the high sugar content and caffeine levels. In the third trimester of pregnancy, these risk factors can manifest differently than they might in the first two trimesters.

Although the studies have been inconclusive, some reports suggest that large amounts of caffeine consumed in the third trimester can affect babies immediately after birth.

Mothers who consumed more than 500mg of caffeine each day in their third trimester had babies who were more likely to have increased breathing rates, faster heart rates, shaking, and difficulty sleeping in the days after birth. The high sugar content in soda can also put a mother at higher risk for preeclampsia and other birth complications.

Eating too much sugar during the third trimester can excessively increase the weight of the baby, making the delivery difficult for both mother and child.

If you’re in the third trimester of pregnancy, now might be a good time to cut back on your soda intake. Small amounts of soda shouldn’t cause any harm, but if your consumption has become excessive, cutting back can help keep you and your baby healthy.

If you have any questions about maintaining a healthy diet during the third trimester of pregnancy, speak with your doctor.

Can you have these sodas while pregnant?

Not every soda is created equal. And if you’re pregnant and trying to decide which sodas are worth your time and which aren’t, we’ve done the research for you!

Click through the list below to compare different sodas side-by-side.

Remember, aim for 200 mg or less of caffeine and 25 grams or less of added sugar each day!

*All nutritional amounts listed are for a 12-oz can of soda.


Caffeine: 34mg

Sugar Content: 39 grams

Recommendation? Drink Coca-Cola in moderation during pregnancy (less than one serving per day).

A single can of Coca-Cola contains almost twice the recommended daily value of added sugar! Drinking Coca-Cola often during your pregnancy might put you at a higher risk of preeclampsia or gestational diabetes.

Diet Coke

Caffeine: 46mg

Sugar Content: 0 grams

Other Considerations: Sweetened with aspartame or SPLENDA®

Recommendation? Drink Diet Coke in moderation during pregnancy (1-2 servings per day).

The FDA has approved the consumption of aspartame during pregnancy, although some people don’t enjoy the taste. Diet sodas are much lower on sugar, which is a big win in their favor! Just remember to minimize your caffeine intake. 4 cans of Diet Coke will put you at your suggested daily caffeine limit for the day.


Caffeine: 38mg

Sugar Content: 41 grams

Recommendation? Drink Pepsi in moderation during pregnancy (less than one serving per day).

Pepsi contains more caffeine and more added sugar than Coca Cola. So if you’re an avid Pepsi fan, try to minimize your consumption while pregnant, and maybe even consider giving Coca-Cola a try.


Caffeine: 0mg

Sugar Content: 38 grams

Recommendation? Enjoy Sprite in moderation during pregnancy (less than one serving per day).

Sprite has the same sugar content as a can of Coca Cola, but without the added risk of caffeine consumption. Although the extra sugar can be problematic in large doses, this soda is on the safer side during pregnancy.

Dr. Pepper

Caffeine: 41mg

Sugar Content: 64 grams

Recommendation? Try to avoid Dr. Pepper during pregnancy (less than one serving per day)!

Dr. Pepper is undoubtedly delicious, but it has nearly 3 times the recommended daily value of added sugar in a single can of soda. If you’re craving a cola, either Coca Cola or Pepsi would be a healthier choice.

Mountain Dew

Caffeine: 54mg

Sugar Content: 46 grams

Recommendation? Try to avoid Mtn. Dew during pregnancy (less than one serving per day)!

Mountain Dew has an elevated sugar content, as well as some of the highest caffeine levels of any type of soda. If you’re aiming for a truly nutrition-based pregnancy, this would be a good soda to steer clear of.

Sunkist Orange Soda

Caffeine: 31mg

Sugar Content: 43 grams

Recommendation? Drink Sunkist Orange Soda in moderation during pregnancy (less than one serving per day).

If you think it’s strange that Sunkist contains caffeine, you’re not alone! The levels are fairly low when compared to other sodas, but they are there. The sugar content is about the same as a can of Mtn. Dew.

Barq’s Root Beer

Caffeine: 22mg

Sugar Content: 39 grams

Recommendation? Drink Barq’s Root Beer in moderation during pregnancy (less than one serving per day).

Barq’s Root Beer actually has less caffeine than a can of Sunkist soda, and less sugar as well. If you’re particularly worried about caffeine, but are still in the mood for a dark soda, root beer is an excellent option!


Caffeine: 0mg

Sugar Content: 73 grams

Recommendation? Try to avoid Fanta during pregnancy (less than one serving per day).

No caffeine here, but a whopping 73 grams of sugar in a single can! That’s 3 times the recommended daily value of added sugars! This is a sweet treat that you should enjoy sporadically.

Minute Maid Lemonade (Regular)

Caffeine: 0mg

Sugar Content: 28 grams

Recommendation? Enjoy Minute Maid Lemonade during pregnancy (1-2 servings per day)!

As long as lemonade doesn’t give you heartburn, it’s a wonderful option during pregnancy. There’s no caffeine to worry about, and the sugar content is considerably lower than other sodas.

What drinks are safe during pregnancy?

There are plenty of drink options other than soda out there!

Here are a few pregnancy-tested favorites:

  • Water – The best source of hydration during pregnancy. If you don’t like it plain, try adding fruit or cucumbers to help add some flavor.
  • Milk – Not only is milk hydrating, but it also provides calcium, protein, and other essential vitamins and minerals!
  • Pasteurized Juice – Try to avoid raw juice, which puts you at a higher risk of foodborne illness.
  • Herbal Teas –  Rooibos, peppermint, and ginger are all safe options. Not all herbal teas are safe during pregnancy, though, so be sure to check with your doctor before trying a new variety.
Joshua Bartlett
Joshua Bartlett

My name is Joshua Bartlett I run this blog with my wife Jarah. We have more than 11 years of parenting experience including three girls and one boy. I started this blog in late 2018 when I realized that I was dealing with baby-related issues on a constant basis…please read more about me here!

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