Agreed, it is anecdotal. But for the record, I drank about 500ml of coffee per day. About a full single french press container. I certainly drank a lot less t

Agreed, it is anecdotal. But for the record, I drank about 500ml of coffee per day. About a full single french press container. I certainly drank a lot less than most people who swear that they felt fine drinking 5x as much as that per day... with some even claiming that drinking it just before bed helped them sleep.