Is Matcha Tea Safe During Pregnancy? (Updated 2026 Guide)
Updated March 15, 2026
The Answer
Yes, matcha tea is generally safe during pregnancy when consumed in moderation. With 66 out of 118 products earning an A grade, most matcha options are pregnancy safe as long as you stay within caffeine limits of 200mg daily.
Matcha contains caffeine, which crosses the placenta and should be limited during pregnancy. While pure matcha green tea is safe, some matcha products contain added ingredients like ginseng or high fructose corn syrup that warrant caution. Monitoring your total daily caffeine intake from all sources is essential for a healthy pregnancy.
Pregnancy Safe is 100% independent and research driven. No companies pay to promote or sponsor products.
✓ What's Safe
- • Pure matcha powder with minimal added ingredients
- • Products with only green tea listed as the main ingredient
- • Limit to 1-2 cups or 1-2 teaspoons of matcha powder daily
- • Keep total daily caffeine under 200mg (one cup of matcha has 30-70mg)
- • Organic matcha to minimize pesticide exposure
✗ What to Avoid
- • Matcha products containing ginseng or ginseng extract
- • Drinks with high fructose corn syrup as a sweetener
- • Matcha blends with hibiscus or licorice root
- • Products with multiple added herbal ingredients
- • Consuming more than 2 servings per day
Most Common Ingredients in Matcha Tea Products
We analyzed 118 matcha tea products. Here are the most common ingredients, ranked by how often they appear:
Ingredients to Watch Out For in Matcha Tea
These are the most common flagged ingredients across 118 matcha tea products we analyzed.
high fructose corn syrup
CAUTION
High fructose corn syrup is a simple sugar found naturally in fruits and added to many processed foods and beverages as high fructose corn syrup. May program offspring for metabolic dysfunction when consumed in excess during pregnancy, with animal studies showing effects on insulin resistance, blood pressure, and neurodevelopment.
Found in 15 of 118 products (13%)
ginseng extract
CAUTION
Ginseng extract is an herbal supplement for energy and immunity. May cause embryonic abnormalities based on animal studies and increases bleeding risk.
Found in 12 of 118 products (10%)
ginseng root extract
CAUTION
Ginseng root extract is an herbal supplement for energy and immunity. May cause embryonic abnormalities based on animal studies and increases bleeding risk.
Found in 8 of 118 products (7%)
hibiscus
CAUTION
Hibiscus is a tropical plant used in teas for antioxidant benefits. Has hormonal activity and may have anti implantation effects based on animal studies.
Found in 7 of 118 products (6%)
black tea
CAUTION
Black tea is a caffeinated beverage from tea leaves. May increase risk of gestational hypertension and inhibits iron absorption at high consumption levels.
Found in 6 of 118 products (5%)
licorice root
CAUTION
Licorice root is an herb used in teas and traditional remedies. Is associated with lower IQ and attention problems in children when consumed heavily during pregnancy.
Found in 3 of 118 products (3%)
sodium benzoate
CAUTION
Sodium benzoate is a common food preservative in processed foods. Has shown birth defects in animal studies at high doses.
Found in 3 of 118 products (3%)
asian ginseng
CAUTION
Asian ginseng is an herb used to enhance stamina and reduce fatigue. May affect embryonic development and has anticoagulant effects that increase bleeding risk.
Found in 2 of 118 products (2%)
Matcha Tea Products We've Analyzed
We graded 118 matcha tea products for pregnancy safety. 66 received an A grade.
Pregnancy Safe Matcha Tea Products
We found 66 pregnancy safe options. Here are some top picks.
| Grade | Product | Brand |
|---|---|---|
| A | Green Tea | — |
Your Questions Answered
Is matcha tea safe during pregnancy?
Yes, matcha tea is safe during pregnancy when consumed in moderation. The key is staying within the recommended caffeine limit of 200mg per day. One cup of matcha typically contains 30-70mg of caffeine, so 1-2 cups daily is generally considered safe. Choose pure matcha products without added herbs like ginseng or hibiscus.
What are the risks of matcha tea during pregnancy?
The primary concern with matcha during pregnancy is its caffeine content, which crosses the placenta. Excessive caffeine intake has been linked to low birth weight and other complications. Additionally, some matcha products contain ginseng, which may affect embryonic development, or high fructose corn syrup, which may impact metabolic health. Caffeine can also inhibit iron absorption, so avoid drinking matcha with iron rich meals.
Can I drink matcha while pregnant?
Yes, you can drink matcha while pregnant. Experts recommend limiting matcha to 1-2 cups per day or 1-2 teaspoons of matcha powder daily to stay within safe caffeine limits. Matcha actually offers benefits like antioxidants and L theanine, which provides calm energy without the jitters of coffee. Just be sure to count matcha toward your total daily caffeine intake.
What teas should I avoid while pregnant?
During pregnancy, avoid teas containing herbs like hibiscus (may have anti implantation effects), licorice root (linked to developmental concerns), and ginseng (may affect embryonic development). Also limit high caffeine teas and avoid any herbal teas not specifically deemed safe for pregnancy. Stick to pregnancy safe options like pure green tea, peppermint, and ginger tea in moderation.
How much caffeine is in matcha compared to coffee?
Matcha contains approximately 30-70mg of caffeine per cup, while coffee has 95-200mg per cup. This makes matcha a good lower caffeine alternative for pregnant women who want to reduce their intake. Matcha also contains L theanine, which provides a more gradual energy release without the crash associated with coffee. Many pregnant women successfully switch from coffee to matcha to stay within the 200mg daily limit.
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.
People Also Checked
See our full guide to tea during pregnancy.
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