And now scientists appear to have discovered yet another use for botulinium toxin orBotox as a treatment fordepression.
The researchers then divided the patients into the eight groups associated with using botox.
But if you used Botox, the frowning would decrease.

So, the hypothesis was, the fewer the wrinkles, the better the mood (viaHealthline).
(via CNN)
The researchers say more work is needed to understand the link between Botox and depression.

