2 doctors weighed in:

How many cups of green tea = 1 cup of black coffee in terms of caffiene? And are all green teas equal in terms of caffiene content?

2 doctors weighed in
Dr. David Finke
Obstetrics & Gynecology
1 doctor agrees

In brief: All different

Some forms of green tea may actually have more caffeine than black coffee.
There are hundreds of varieties, so check the caffeine content of your green tea.

In brief: All different

Some forms of green tea may actually have more caffeine than black coffee.
There are hundreds of varieties, so check the caffeine content of your green tea.
Dr. David Finke
Dr. David Finke
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