This, very much this. Coffee science is still in its infancy, specifically the effects of daily consumption of monoamine oxidase inhibitors with caffeine have n

This, very much this. Coffee science is still in its infancy, specifically the effects of daily consumption of monoamine oxidase inhibitors with caffeine have not been studied enough. There are some studies talking about neuroprotection and some about neurotoxicity. The one thing we do know is that the etiology of essential tremor requires a genetic disposition that makes the body unable to metabolise harmane, one of the MAO inhibitors in coffee, and the buildup is what causes the tremor.