I’ve never heard of Exhale, but there have been loads of studies showing multiple surprising health benefits for coffee. I don’t think you need to fork out for some over promoted brand.
There are loads of sources out there, but try this one for starters from Zoe. It claims coffee:
Improves microbiome diversity. …
Improves cognitive function. …
Reduces the risk of gallstone diseases. …
Decreases cancer risk. …
Heals damaged cells. …
Lowers the risk of Parkinson’s disease. …
Protects against diabetes. …
Improves bowel regularity.
If you have the time, there is a long video podcast here where Prof Tim Spector discusses some of the latest research with James Hoffman