Is Soda Safe During Pregnancy? (Updated 2026 Guide)
Updated September 9, 2026
The Answer
You can generally have soda occasionally during pregnancy; it is not universally forbidden. Check the amount you drink, keep total caffeine from all sources below 200 mg a day, and limit added sugar rather than relying on a catalog grade.
The main considerations are your total caffeine intake and how often sugary soda contributes to your diet; occasional high fructose corn syrup exposure is not treated as a cause of birth defects. Approved sweeteners at ordinary food amounts are not automatically harmful, although you should avoid aspartame if you have phenylketonuria. Food dyes have limited pregnancy specific evidence, and concerns from animal studies or studies in children do not establish fetal harm from occasional regulated food exposure.
Pregnancy Safe is 100% independent and research driven. No companies pay to promote or sponsor products.
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✓ What's Safe
- • Check caffeine per serving and multiply by the number of servings you actually drink; include coffee, tea, chocolate, supplements, and medicines in your daily total.
- • Choose a caffeine free version when you want to avoid adding to your caffeine intake; check this separately from any sugar free claim.
- • Compare added sugar for the same drink volume, and choose smaller portions of sweetened soda.
- • Read the exact flavor and version's ingredient list, especially for prebiotic or botanical sodas; similar names do not guarantee identical formulas.
- • If you have gestational diabetes, use the carbohydrate information on the label alongside your care team's individualized guidance.
✗ What to Avoid
- • Avoid portions or repeated servings that bring your total caffeine intake to 200 mg a day or more; natural caffeine counts too.
- • Limit frequent large servings sweetened with high fructose corn syrup or other added sugars rather than treating occasional exposure as harmful.
- • Avoid aspartame if you have phenylketonuria; this restriction is not a blanket warning against diet soda for everyone.
- • Avoid assuming a soda containing calendula flower has the same exposure as culinary seasoning or a concentrated supplement; ask about the amount before making it a regular drink.
- • Do not rely on ginger flavored soda as a nausea treatment or soda as a treatment for dehydration.
- • Avoid choosing a drink solely because it says natural or prebiotic, or has a high catalog grade; still check caffeine, sugar, and added herbs.
Most Common Ingredients in Soda Products
We analyzed 3,107 soda products. Here are the most common ingredients, ranked by how often they appear:
Ingredients to Watch Out For in Soda
These are the most common flagged ingredients across 3,107 soda products we analyzed.
high fructose corn syrup
Caution
High fructose corn syrup is a sweet, liquid sweetener made from corn starch, commonly used in processed foods and beverages.
Is not a known teratogen at occasional food amounts, but high added sugar intake can displace nutrients and raise gestational diabetes and metabolic concerns.
Flagged in 1710 of 3,107 products (55%)
Caution
Red 40 is a synthetic food dye commonly used to add vibrant red color to candies, beverages, and processed foods.
Has limited human pregnancy data and is allowed at regulated food additive levels, but child neurobehavior concerns and high dose animal findings make frequent high dye intake worth limiting.
Flagged in 873 of 3,107 products (28%)
caffeine
Caution
Caffeine is a natural stimulant found in coffee, tea, and various plants that temporarily boosts alertness and reduces fatigue.
Should be counted across all sources and generally limited to below 200 mg/day in pregnancy because higher intake has observational links to miscarriage and fetal growth outcomes.
Flagged in 848 of 3,107 products (27%)
blue 1
Caution
Blue 1 is a synthetic blue dye commonly used to add vibrant color to foods, beverages, and cosmetics.
Has limited human pregnancy data; regulated food use is not shown to cause fetal harm, but high dose animal neurobehavior findings and child sensitivity concerns support minimizing frequent exposure.
Flagged in 386 of 3,107 products (12%)
yellow 5
Caution
Yellow 5 is a synthetic food dye used to impart a bright yellow color to various processed foods and beverages.
Has limited human pregnancy data, rare hypersensitivity labeling concerns, and animal/children's neurobehavior signals despite regulated dietary use under ADI based limits.
Flagged in 386 of 3,107 products (12%)
calendula flower
Caution
Calendula flower is a vibrant, medicinal flower known for its soothing, anti inflammatory properties and bright orange yellow blooms.
Has limited human pregnancy data and possible uterine stimulating concerns with concentrated oral use; topical skincare is lower concern but allergy is possible.
Flagged in 30 of 3,107 products (1%)
fd c red 40
Caution
FD&C Red 40 is a synthetic red dye commonly used to add vibrant color to foods, beverages, and cosmetics.
Has limited human pregnancy data and is allowed at regulated food additive levels, but child neurobehavior concerns and high dose animal findings make frequent high dye intake worth limiting.
Flagged in 27 of 3,107 products (1%)
fd c blue 1
Caution
FD&C Blue 1 is a synthetic blue dye commonly used to add color to food, beverages, and pharmaceuticals.
Has limited human pregnancy data; regulated food use is not shown to cause fetal harm, but high dose animal neurobehavior findings and child sensitivity concerns support minimizing frequent exposure.
Flagged in 20 of 3,107 products (1%)
Soda Products We've Analyzed
Our catalog contains ratings for 3,107 soda products. These are database grades, not independent safety certifications.
Grades are catalog ingredient scores, not measurements of current labels, preparation, pathogens, dose or clinical pregnancy suitability. Unreviewed products remain in the aggregate counts.
Pregnancy Safe Soda Products
Popular options from our catalog, prioritizing A and B ingredient grades, with C grade options used to fill remaining places. Within each group, products are ordered by searches in Pregnancy Safe, not retail sales. Read the cautions and guidance above; grades do not verify a complete current label or guarantee pregnancy safety.
| Grade | Product | Brand |
|---|---|---|
| A | Poppi Raspberry Rose Prebiotic Soda - Can | Poppi |
| A | Poppi Strawberry Lemon Prebiotic Soda - Can | Poppi |
| B+ | Poppi Orange Prebiotic Beverage | Poppi |
| A | Poppi Wild Berry Prebiotic Soda - Can | Poppi |
| A | Poppi Cherry Lime Prebiotic Soda - Can | Poppi |
Your Questions Answered
How much soda can I drink during pregnancy?
There is no single number of cans that fits every soda because caffeine, sugar, and container sizes differ. Keep total caffeine below 200 mg a day from all sources, and limit frequent high added sugar intake. Smaller, occasional portions make those amounts easier to manage.
Can I drink diet or zero sugar soda while pregnant?
Diet soda is not automatically forbidden during pregnancy, and approved sweeteners at ordinary food exposure are not automatically harmful. Sugar free does not mean caffeine free, so check both separately. If you have phenylketonuria, avoid aspartame.
Is the sugar in soda harmful during pregnancy?
Occasional food exposure to high fructose corn syrup is not treated as a cause of birth defects. The concern is frequent high intake of added sugars, which can displace nutrient dense foods and is associated with metabolic and gestational diabetes concerns in the context of your overall diet. If you have gestational diabetes, follow your care team's carbohydrate guidance rather than a general soda allowance.
Does ginger ale help with pregnancy nausea?
Ginger flavor does not establish that a soda contains an effective nausea treatment dose of ginger. Check its sugar and caffeine just as you would with other sodas. Do not rely on ginger ale as a nausea or dehydration treatment; ask your pregnancy care team about persistent symptoms.
Are prebiotic or herbal sodas safer during pregnancy?
A prebiotic or herbal label is not a pregnancy safety guarantee. Check the exact formula for caffeine, added sugar, and botanicals such as calendula flower. Calendula has limited human pregnancy data, and concerns about concentrated oral extracts and high dose animal exposure do not establish harm from the amount in a soda. If the botanical amount is unclear, ask your care team before drinking it regularly.
Should I avoid soda containing food dyes?
You can choose dye free soda to reduce exposure, but occasional regulated food exposure to red 40, blue 1, or yellow 5 is not established to cause fetal harm. Pregnancy specific human data are limited, and findings in children or high dose animal studies are not direct evidence about drinking soda during pregnancy. Yellow 5 can also cause hypersensitivity in susceptible people, so avoid it if you have a known sensitivity.
Does an A grade mean a soda is verified safe for pregnancy?
No. Our catalog contains 3,107 sodas, including 403 with an A ingredient score, but those are not 403 independently verified pregnancy safe products. Grades do not measure your serving size, total caffeine, current package contents, or individual clinical suitability, and the counts include unreviewed products. A lower grade or incomplete record is likewise not proof that a soda is harmful.
How to Interpret These Ratings
Our ingredient and category rules generate letter grades from the information recorded in the catalog. Missing ingredients and broad category assignments can affect the result. These grades do not measure your dose, confirm a complete current label, or test a product for contamination.
A high grade is not a guarantee of pregnancy safety. A low grade is not, by itself, proof of harm from every use. Follow the product-specific guidance above, check the actual package, and ask your prenatal clinician about supplements, treatment decisions or uncertain exposures.
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References
- https://www.acog.org/womens-health/experts-and-stories/ask-acog/how-much-coffee-can-i-drink-while-pregnant
- https://www.nhs.uk/pregnancy/keeping-well/foods-to-avoid/
- https://cdn.realfood.gov/DGA.pdf
- https://www.dietaryguidelines.gov/sites/default/files/2021-12/DGA_Pregnancy_FactSheet-508c.pdf
- https://www.acog.org/womens-health/faqs/healthy-eating-during-pregnancy
- https://www.cdc.gov/nutrition/php/data-research/added-sugars.html
- https://www.cdc.gov/diabetes/about/gestational-diabetes.html
- https://www.who.int/publications/i/item/9789241549028
- https://nesr.usda.gov/2025-dietary-guidelines-advisory-committee-systematic-reviews/dietary-patterns_gestational-diabetes
- https://www.hfpappexternal.fda.gov/scripts/fdcc/index.cfm?id=FDCRed40&set=ColorAdditives
- https://www.ecfr.gov/current/title-21/chapter-I/subchapter-A/part-74/subpart-A/section-74.340
- https://www.fda.gov/food/color-additives-information-consumers/tracking-food-industry-pledges-remove-petroleum-based-food-dyes
- https://www.efsa.europa.eu/en/efsajournal/pub/1327
- https://www.efsa.europa.eu/en/efsajournal/pub/4007
- https://apps.who.int/food-additives-contaminants-jecfa-database/Home/Chemical/2361
- https://oehha.ca.gov/risk-assessment/report/health-effects-assessment-potential-neurobehavioral-effects-synthetic-food-dyes-children
- https://pubmed.ncbi.nlm.nih.gov/6636206/
- https://pubmed.ncbi.nlm.nih.gov/2613118/
- https://pubmed.ncbi.nlm.nih.gov/7940558/
- https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2010/08/moderate-caffeine-consumption-during-pregnancy
- https://www.ncbi.nlm.nih.gov/books/NBK582613/
- https://www.who.int/tools/elena/interventions/caffeine-pregnancy
- https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much
- https://pubmed.ncbi.nlm.nih.gov/25179792/
- https://pubmed.ncbi.nlm.nih.gov/25238871/
- https://www.hfpappexternal.fda.gov/scripts/fdcc/index.cfm?id=FDCBlue1&set=ColorAdditives
- https://www.ecfr.gov/current/title-21/chapter-I/subchapter-A/part-74
- https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2010.1853
- https://apps.who.int/food-additives-contaminants-jecfa-database/Home/Chemical/3309
- https://pubmed.ncbi.nlm.nih.gov/23208798/
- https://pubmed.ncbi.nlm.nih.gov/24257113/
- https://hfpappexternal.fda.gov/scripts/fdcc/index.cfm?id=FDCYellow5&set=ColorAdditives
- https://www.ecfr.gov/current/title-21/chapter-I/subchapter-A/part-74#74.705
- https://www.fda.gov/food/nutrition-food-labeling-and-critical-foods/food-allergies
- https://apps.who.int/food-additives-contaminants-jecfa-database/Home/Chemical/3885
- https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2009.1331
- https://pubmed.ncbi.nlm.nih.gov/1628860/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC7023231/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC6354951/
- https://www.ema.europa.eu/en/documents/herbal-monograph/final-european-union-herbal-monograph-calendula-officinalis-l-flos-revision-1_en.pdf
- https://www.ema.europa.eu/en/documents/herbal-report/final-assessment-report-calendula-officinalis-l-flos-revision-1_en.pdf
- https://www.ema.europa.eu/en/documents/herbal-report/addendum-assessment-report-calendula-officinalis-l-flos-revision-1_en.pdf
- https://pubmed.ncbi.nlm.nih.gov/19288530/
- https://pubmed.ncbi.nlm.nih.gov/11558637/
- https://www.ncbi.nlm.nih.gov/books/NBK501857/
- https://www.mskcc.org/cancer-care/integrative-medicine/herbs/calendula