Habitual Tea Drinking Makes the Brain More Efficient
Researchers recruited health participants and looked at their tea-drinking habits to determine if consuming tea had any effect on functional and/or structural networks in the brain. They found that although there were no significant effects on the hemispheric asymmetry of the functional connectivity network, there was suppression of hemispheric asymmetry in the structural connectivity network.
https://www.sciencedaily.com/releases/2019/10/191011112235.htm