\\\\Research by the Royal Society of Chemistry proved that flavanols help in the production of nitric oxide which in turn trigger the arterial wall muscles to relax.\\\
Sounds good to me, particularly useful in Erectile dysfunction...not that i have any personal experience of that particular disorder (he lied!)
I once purchased a tub of vitamin C tablets that were jelly and chewy. I am always hungry and always like to finish what I start so .... they lasted a couple of hours instead of a month or so. I spent most of the next day either in or near to the bathroom.