Is Vinegar Safe During Pregnancy? (Updated 2026 Guide)
Updated March 25, 2026
The Answer
Yes, vinegar is generally safe during pregnancy. With 93% of vinegar products earning an A grade, most varieties including apple cider, balsamic, and white vinegar can be enjoyed in normal culinary amounts.
Vinegar is a fermented product where the alcohol has been converted to acetic acid, making it safe for pregnant women. The main concerns are wine based vinegars that may contain trace alcohol residues and some specialty vinegars with added ingredients like sodium benzoate or high fructose corn syrup. Plain vinegars used in cooking, salad dressings, and food preparation pose no known risks to pregnancy.
Pregnancy Safe is 100% independent and research driven. No companies pay to promote or sponsor products.
✓ What's Safe
- • Pasteurized vinegars from major grocery brands like Bragg, Kirkland, or Heinz
- • Simple ingredient lists with just vinegar and water (diluted to acidity)
- • Apple cider vinegar, white distilled vinegar, rice vinegar, and balsamic vinegar are all safe choices
- • Use in normal culinary amounts - a few tablespoons in recipes or dressings is perfectly fine
- • Organic options if you prefer to avoid pesticide residues
✗ What to Avoid
- • Unpasteurized vinegars if you have a compromised immune system
- • Drinking large amounts of undiluted vinegar, which can damage tooth enamel and irritate the digestive tract
- • Wine based cooking vinegars if you're strictly avoiding all alcohol traces (though amounts are negligible)
- • Vinegar supplements or concentrated vinegar pills without consulting your healthcare provider
- • Specialty vinegars with added sweeteners like high fructose corn syrup if managing gestational diabetes
Most Common Ingredients in Vinegar Products
We analyzed 2,745 vinegar products. Here are the most common ingredients, ranked by how often they appear:
Ingredients to Watch Out For in Vinegar
These are the most common flagged ingredients across 2,745 vinegar products we analyzed.
wine
CAUTION
Wine is an intoxicating substance in beverages. Causes fetal alcohol spectrum disorder with lifelong physical and cognitive problems. No safe level exists.
Found in 9 of 2,745 products (0%)
sodium benzoate
CAUTION
Sodium benzoate is a food preservative in beverages and processed foods. Has shown birth defects in animal studies at high doses and may form benzene when combined with vitamin C.
Found in 8 of 2,745 products (0%)
kelp
CAUTION
Kelp is an edible marine algae consumed as food or supplement, rich in iodine and minerals. May cause neonatal thyroid dysfunction from excessive iodine exposure and some products contain concerning levels of inorganic arsenic.
Found in 7 of 2,745 products (0%)
white wine
AVOID
White wine is an intoxicating substance in beverages. Causes fetal alcohol spectrum disorder with lifelong physical and cognitive problems. No safe level exists.
Found in 6 of 2,745 products (0%)
spirulina
CAUTION
Spirulina is a blue green algae supplement high in protein. May contain toxins and heavy metals if contaminated which pose fetal risks.
Found in 5 of 2,745 products (0%)
polysorbate 80
CAUTION
Polysorbate 80 is an emulsifier used in foods and medications. May alter offspring gut microbiota and immune function based on animal studies.
Found in 4 of 2,745 products (0%)
red wine
AVOID
Red wine is an intoxicating substance in beverages. Causes fetal alcohol spectrum disorder with lifelong physical and cognitive problems. No safe level exists.
Found in 4 of 2,745 products (0%)
aloe vera
AVOID
Aloe vera is a plant used in skincare and supplements. May stimulate uterine contractions when ingested and should only be used topically during pregnancy.
Found in 3 of 2,745 products (0%)
Types of Vinegar
Vinegar Products We've Analyzed
We graded 2,745 vinegar products for pregnancy safety. 2,559 received an A grade.
Pregnancy Safe Vinegar Products
We found 2,559 pregnancy safe options. Here are some top picks.
| Grade | Product | Brand |
|---|---|---|
| A | Apple Cider Vinegar | Bragg |
| A | Apple Cider Vinegar | Kirkland |
| A | Balsamic Vinegar | Pompeian, Pompeian Inc. |
| A | Organic Apple Cider Vinegar | De Nigris |
| A | Organic Balsamic Vinegar Of Modena | Kirkland Signature |
Your Questions Answered
Can pregnant women eat vinegar?
Yes, pregnant women can safely eat vinegar in normal food amounts. Vinegar is made through fermentation where alcohol converts to acetic acid, so it doesn't contain significant alcohol. Whether you're using it in salad dressings, marinades, pickling, or cooking, vinegar poses no known risks during pregnancy. The vast majority of vinegar products (over 93%) receive top safety grades for pregnancy.
What are the risks of vinegar during pregnancy?
Vinegar has very few risks during pregnancy when used normally in cooking and food preparation. The main concerns are consuming large amounts of undiluted vinegar, which can erode tooth enamel and cause digestive discomfort. Some wine based vinegars contain trace amounts of residual alcohol, though these levels are negligible. Pregnant women with acid reflux may find vinegar worsens their symptoms. Always dilute apple cider vinegar before drinking it.
Can I take vinegar while pregnant?
Yes, you can consume vinegar while pregnant. Using vinegar in cooking, salads, and recipes is completely safe. If you're interested in drinking diluted apple cider vinegar for potential health benefits like easing morning sickness or heartburn, start with small amounts (1-2 tablespoons diluted in a full glass of water). However, there's limited scientific evidence for these benefits during pregnancy, so consult your healthcare provider before using vinegar as a remedy.
Is apple cider vinegar safe during pregnancy?
Yes, apple cider vinegar is safe during pregnancy when consumed in moderation. Pasteurized apple cider vinegar from brands like Bragg or Kirkland is the safest choice. Some women use diluted ACV to help with morning sickness or heartburn, though scientific evidence is limited. Always dilute it (1-2 tablespoons in 8 oz of water) to protect your tooth enamel and stomach lining. Avoid unpasteurized or raw ACV if you have concerns about foodborne bacteria.
Is balsamic vinegar safe during pregnancy?
Yes, balsamic vinegar is safe to consume during pregnancy. Traditional balsamic vinegar is made from grape must that's been aged, and the fermentation process converts any alcohol to acetic acid. It's commonly used in salad dressings, marinades, and drizzled over dishes. The trace amounts of any residual compounds are not a concern at normal culinary usage levels. Choose quality balsamic vinegar with simple ingredients like grape must and wine vinegar.
How Do We Score Products for Pregnancy Safety?
We analyze each product's ingredients and category to flag known risks and provide cautionary notices for general category safety concerns.
A - Safe
Excellent choice! All ingredients are considered safe during pregnancy.
What to do: Use with confidence.
B - Likely Safe
Pretty much safe with very minimal risk. Some ingredients may have limited pregnancy studies, but no significant safety concerns have been identified.
What to do: Use with confidence.
C - Limit
Contains ingredients with some pregnancy considerations. Research shows these ingredients may have limited safety data, potential for minor hormonal effects, or require caution based on animal studies.
What to do: Use sparingly and consider safer alternatives when available.
D - Caution
Similar to C grade but contains multiple cautionary ingredients. The combination increases overall concern.
What to do: Try to avoid if that makes you feel better. If you've already used it, no need to panic.
F - Avoid
Contains ingredients with established risks during pregnancy. Research shows these can cause birth defects, developmental harm, or serious maternal complications.
What to do: Do not use during pregnancy. If you've already used it, don't worry - contact your OBGYN if concerned.
References
- https://www.nhs.uk/pregnancy/keeping well/drinking alcohol while pregnant/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC7061927/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC7807528/
- https://en.wikipedia.org/wiki/Fetal_alcohol_spectrum_disorder
- https://pmc.ncbi.nlm.nih.gov/articles/PMC3297711/
- https://americanaddictioncenters.org/alcohol/risks effects dangers/pregnancy
- https://www.aacap.org/AACAP/Families_and_Youth/Facts_for_Families/FFF Guide/Drinking Alcohol in Pregnancy Fetal Alcohol Effects-093.aspx
- https://www.nature.com/articles/pr200789
- https://www.mayoclinic.org/diseases conditions/fetal alcohol syndrome/symptoms causes/syc-20352901
- https://my.clevelandclinic.org/health/diseases/15677-fetal alcohol syndrome
- https://pmc.ncbi.nlm.nih.gov/articles/PMC11921639/
- https://pubmed.ncbi.nlm.nih.gov/26014016/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC9003278/
- https://motherfigure.com/safe skincare/sodium benzoate/
- https://onlinelibrary.wiley.com/doi/abs/10.1002/bdrb.20187
- https://millionmarker.com/pages/pregnancy fertility chemical sodium benzoate
- https://turkishneurosurgery.org.tr/pdf.php?id=1502
- https://pmc.ncbi.nlm.nih.gov/articles/PMC3114665/
- https://www.sciencedirect.com/science/article/abs/pii/S0006291X18312488
- https://www.webmd.com/diet/what to know about sodium benzoate
