Cinnamon had been found to cool your stomach by upto 2C

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I could find this this useful and will be more than willing to test the theory of once the weather warms up a touch.

https://www.sciencedaily.com/releases/2016/09/160926222306.htm

"No wonder cinnamon is so popular in warm regions as taking it makes people feel better and gives them a feeling of cooling down."

The research is part of a bigger study at RMIT into gut health using swallowable gas sensor capsules or smart pills, developed at the University.