Chewing different materials affects the brain and a new study found that chewing on wood (wooden tongue depressors), compared to chewing gum, led to a significant increase in a natural brain antioxidant called glutathione, and better performance on memory tasks.

[u/mvea]

https://www.psypost.org/chewing-wood-may-boost-memory-and-brain-antioxidants-study-finds/

[u/SheitelMacher]

Carrots are great but you don't want to overdo it.  Ever seenbeen in a carrot eating contest?  There are no winners in a carrot eating contest 

[u/eliminating_coasts → u/SheitelMacher]

No, I'll have to be honest, I have never seen a carrot eating contest.

[u/EvalJow → u/eliminating_coasts]

Your honesty is appreciated.