As a midwife I have never heard this. Lol it sounds like a cultural old wives tail.
I have eaten a whole can of cinnamon rolls and NOTHING happened. Lol. It kills me how everyone thinks you cant have anything when your pregnant. How in the world did our parents and their parents ever give birth to a healthy baby with all the things they did that now everyone says you cant do. GEEZ ladies! Stop being such health Nazis! (Sorry, it just drives me freaking CRAZY)
I've never heard of not eating cinnamon while pregnant. If that were the case, all for of my pregnancies would've been in trouble. I had cinnamon a lot during my pregnancies.
Eating to much can cause you to go into preterm labor. Small amounts are okay occasionally .
Idk i have aye have ate cinnamon && nothing has went wrong ?
My mom says no we're Mexican but idk why we can't have it like in tea