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Q

How much coffee is safe in pregnancy?

โšก Quick answer
Under 200mg caffeine daily โ€” about 1-2 small cups of coffee.
๐Ÿ“‹ Reviewed by our editorial team Last updated How we research
๐Ÿ“– Full answer

The complete answer

During pregnancy, current guidelines (ACOG, NHS, WHO) recommend limiting caffeine to 200mg daily โ€” about 1-2 cups of coffee.

Why: caffeine crosses the placenta and reaches the fetus. The fetus cannot metabolise caffeine. High caffeine intake (over 300mg daily) is associated with low birth weight and miscarriage risk.

Where caffeine comes from:
- Brewed coffee (8 oz): 95-200mg
- Espresso shot: 60-75mg
- Black tea (8 oz): 40-50mg
- Green tea (8 oz): 30-50mg
- Cola (12 oz): 35mg
- Energy drinks: 80-300mg
- Dark chocolate (1 oz): 20mg
- Pre-workout supplements: 200-400mg (avoid in pregnancy)

What to do:
- Switch to half-decaf if you are a heavy coffee drinker
- Choose smaller cups (8 oz, not 16 oz)
- Limit to morning hours (caffeine half-life is longer in pregnancy)
- Track total daily intake including hidden sources

Decaf is fine: contains 2-15mg per cup โ€” negligible.

Herbal teas: most are safe. Avoid licorice root, ginseng, dong quai, black cohosh. Peppermint, ginger (good for nausea), and rooibos are fine.

First trimester: be most cautious โ€” this is when miscarriage risk is highest.

If you cannot give up caffeine, do not panic โ€” moderate intake is acceptable. Most evidence shows the risk increases above 300mg daily.

Want the complete guide?

Read our full evidence-based guide on pregnancy for the complete picture.

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⚠️ Before starting any supplementSupplement doses on this page are general guidance, not a prescription. Talk to your doctor or pharmacist first — especially if you take blood thinners, blood-pressure or diabetes medication, are pregnant or breastfeeding, or have kidney, liver or gallbladder disease. Turmeric, omega-3, magnesium and vitamin D all interact with common prescriptions. More is not better: every supplement has an upper limit. Read our medical disclaimer.

Sources & further reading

We write from peer-reviewed research and clinical guidance. These links let you read the underlying evidence yourself rather than taking our word for it.