Pasteurized 100% fruit juices like orange and pomegranate can be a good choice during pregnancy.
Pregnancy comes with a lot of questions about which foods and drinks are truly helpful. Juice seems like an easy win—it comes from fruit, after all—but the options on the shelf make the answer less obvious than it first appears.
Two things matter most when choosing a juice during pregnancy: whether it’s pasteurized, and how much sugar it contains. This article covers which juices are generally considered good choices, which ones to skip, and how to enjoy them in a balanced way.
The Pasteurization Rule Is Non-Negotiable
The FDA explicitly warns pregnant women to avoid unpasteurized juice. Unpasteurized juice can carry harmful bacteria like E. coli and Listeria, which pose a higher risk during pregnancy and may affect the developing baby.
Pasteurization uses heat to kill pathogens without changing taste or nutrition much. Most juice sold in the refrigerated or shelf-stable section of the grocery store is pasteurized. The catch is that fresh-squeezed juice from juice bars, farmers’ markets, and some restaurants is often not.
If you cannot confirm that a juice has been pasteurized or otherwise treated to kill bacteria, many healthcare providers recommend skipping it entirely. When in doubt, check the label—the word “pasteurized” is required on products that undergo the process.
Why Juice Choices Matter During Pregnancy
Juice can be a source of vitamins and hydration, but it’s also easy to overdo the sugar. Whole fruit contains fiber, which slows the absorption of sugar. Juice delivers that sugar much more quickly.
- Supports key nutrients. Orange juice fortified with calcium and vitamin D can help support bone health. Pomegranate juice is a source of folate, an important nutrient for fetal development.
- Helps with hydration. If plain water feels boring, a splash of pasteurized juice can make it more appealing, helping you meet your increased fluid needs.
- Manages blood sugar levels. A single 8-ounce serving of juice can contain up to 6 teaspoons of sugar. High simple sugar intake may increase the risk of gestational diabetes, so portion size matters.
- Provides antioxidants. Many 100% fruit juices contain vitamin C and other antioxidants that can support immune health during pregnancy.
- Replaces less healthy options. Choosing a small glass of 100% juice over a sugary soda or juice drink is a meaningful swap for your overall nutrition.
Many healthcare providers suggest sticking with 100% fruit juice and limiting yourself to one small glass per day to get the benefits without the excess sugar.
Best Juice Options for Pregnancy
Some juices offer more nutritional benefits than others. Here’s how common options compare for pregnancy.
| Juice | Key Nutrients | Pregnancy Tips |
|---|---|---|
| Orange (pasteurized, fortified) | Vitamin C, potassium, calcium, vitamin D | Great everyday choice. Widely available pasteurized. |
| Pomegranate | Folate, vitamin K, potassium | Rich in nutrients. Strong flavor, so a small serving goes a long way. |
| Apple | Vitamin C, antioxidants | Lower in micronutrients than whole apples. Choose pasteurized. |
| Carrot | Vitamin A (beta-carotene), potassium | High in vitamin A (safe levels in moderate amounts). Can be higher in sugar. |
| Grapefruit | Vitamin C, lycopene | Check for medication interactions. Usually pasteurized. |
| Tomato | Lycopene, vitamin C, potassium | Low in sugar. Can be a savory option. |
William & Mary’s Healthy Beginnings program notes that it’s best to choose 100 percent fruit juice to avoid added sugars and artificial ingredients that don’t offer nutritional value during pregnancy.
How to Choose a Safe, Satisfying Juice
Walking down the juice aisle doesn’t have to be confusing. Keep these guidelines in mind to make a quick, safe choice.
- Check for “Pasteurized” on the Label. This is the most important step. Look for the word on the bottle or carton. If it’s not there, choose something else.
- Choose 100% Fruit Juice. Avoid “juice drink,” “cocktail,” or “blend,” which often contain added sugar and little real juice.
- Watch Your Portion Size. Stick to about one cup (8 ounces) per day. This provides nutrients without overloading on sugar.
- Consider Diluting. Mixing juice with plain or sparkling water cuts the sugar and calories while still giving you flavor and hydration.
- When in Doubt, Eat the Fruit. Whole fruit provides fiber and more nutrients per calorie than juice. It’s also naturally pasteurized on the outside if you wash it well.
Most expecting moms can enjoy juice in moderation. If you have gestational diabetes or concerns about blood sugar, a registered dietitian can help you find the right balance based on your specific needs.
Juices to Limit or Avoid During Pregnancy
While many juices are safe in moderation, a few deserve extra caution. Knowing these can help you make confident decisions at the store.
Per the FDA’s food safety guidelines for expectant mothers, you should avoid unpasteurized juices to reduce the risk of foodborne illness. This includes fresh-squeezed juice from juice bars and restaurants that hasn’t been heat-treated.
| Juice | Reason for Caution |
|---|---|
| Unpasteurized juice (any fruit) | May contain harmful bacteria like E. coli or Listeria, which are particularly risky during pregnancy. |
| Papaya juice (unripe or raw) | High latex content, which some sources suggest may trigger uterine contractions. Many experts recommend avoiding it during the first trimester. |
| Grapefruit juice (with certain medications) | Can interfere with how the body metabolizes some prescription drugs. Check with your doctor if you take medication. |
These juices are easy to spot once you know what to look for. Sticking to pasteurized, 100% juice from the grocery store is the safest and most convenient approach.
The Bottom Line
Pasteurized 100% fruit juice can be a nutritious part of your pregnancy diet, providing essential vitamins and hydration. The key is choosing safe, pasteurized options and keeping portions to about one cup per day to avoid excessive sugar intake.
Your obstetrician or midwife can offer personalized advice based on your health history, especially if you’re managing conditions like gestational diabetes or need help hitting specific nutrient goals during pregnancy.
References & Sources
- Wm. “Drinks Softdrinks Juices During Pregnancy” Juice that is not 100 percent fruit may contain too much sugar, which can increase the risk of developing gestational diabetes.
- FDA. “Fruits Veggies and Juices Food Safety Moms Be” Pregnant women and young children should avoid unpasteurized juices because they may contain harmful bacteria.