Raspberry leaf tea is pretty safe to drink in large quantities however it is possible to drink too much raspberry leaf tea and if you do then you might get bloated or a stomach ache.
It's recommended to only drink up to 3 to 5 cups of raspberry leaf tea per day.
Anymore than 5 cups of raspberry leaf tea may cause bloating, stomach aches etc.
If you're drinking raspberry leaf tea in early pregnancy then it's best to limit your intake of raspberry leaf tea to 1 cup of raspberry leaf tea per day.
Raspberry leaf tea when drank during early pregnancy can help induce the labor of the baby and pregnancy and help the birth of the baby go much more smoothly.
Drinking too much tea or any other drinks can be bad just like you can drink too much water.