I have Barley Cup from Holland and Barrett in my cupboard, for when I fancy something different. It's certainly not my 'go-to' choice for the mornings though! Even after years of drinking decaf I prefer the aroma and taste of coffee to help me start the day, even though I don't get a buzz from it 
Are you in your forever house?
Retiring and living frugally in money from downsizing after years of stress
if you enjoy rushing to the loo all the time.