Gold Member Badge


  • You're all caught up!

Can I Drink Oolong Tea During Pregnancy?

author image Nadia Haris
Nadia Haris is a registered radiation therapist who has been writing about nutrition for more than six years. She is completing her Master of Science in nutrition with a focus on the dietary needs of oncology patients.
Can I Drink Oolong Tea During Pregnancy?
Brewing time changes caffeine content in tea. Photo Credit: NA/ Images

If you are an expectant mother, you likely have considered what foods and beverages you need to avoid during pregnancy. Though tea contains less caffeine than coffee, many pregnant women avoid it. Oolong tea is a type of tea that comes from the same plant as black tea and green tea. Like other varieties, oolong has beneficial compounds and varying amounts of caffeine.

Video of the Day

Oolong Tea

Oolong tea is derived from the camellia sinensis plant, the source of all true teas. Different types of tea from this plant range in flavor, color, intensity and caffeine content depending on how they are dried or prepared. Oolong is between black tea and green tea in its fermentation process, varying between 10 to 70 percent oxidation, according to This semi-fermented variety contains several beneficial compounds including polyphenols, according to the site These antioxidant compounds help to remove free radicals in the body and reduce unhealthy cholesterol levels.

Caffeine During Pregnancy

The good news is that you do not have to give it up caffeine completely while you are pregnant. The pregnancy and infant health site BabyCentre advises cutting down on excess caffeine so that you do not consume fore than 200 milligrams -- about two mugs of tea a day. Though tea contains less caffeine than coffee, its caffeine content depends on how long it is brewed. Steeping the tea for longer periods for a darker color and more intense flavor will also increase the amount of caffeine it contains. Hence, brewing a light tea and drinking oolong or green tea instead of black tea is better during pregnancy.

Caffeine Effects

Too much caffeine can cause low birth weight and even a higher risk of miscarriage, according to BabyCentre. Additionally, just as caffeine is a stimulant for you, it can make your baby hyperactive or restless in the womb. This occurs because caffeine increases your heart rate and metabolism to make you feel more alert; your baby will react to this stimulant compound in a similar way.

Oolong Caffeine Content

BabyCentre lists sources of caffeine, which includes coffee, tea, sodas, energy drinks and supplements and chocolate. All tea, including green tea, contains caffeine. The Mayo Clinic notes that black tea contains about 60 milligrams of caffeine in a small eight-ounce cup. The caffeine content in oolong tea ranges slightly lower than than this. Even decaffeinated tea contains small amounts of caffeine and should not be consumed in large amounts if you are pregnant.

LiveStrong Calorie Tracker
Lose Weight. Feel Great! Change your life with MyPlate by LIVESTRONG.COM
  • Gain 2 pounds per week
  • Gain 1.5 pounds per week
  • Gain 1 pound per week
  • Gain 0.5 pound per week
  • Maintain my current weight
  • Lose 0.5 pound per week
  • Lose 1 pound per week
  • Lose 1.5 pounds per week
  • Lose 2 pounds per week
  • Female
  • Male
ft. in.



Demand Media