Ascorbic acid (vit. C) and citric acid are the main acids in lemons and candies. It was a common saying among some people dating back at least 15 years, that vit. C increased visuals, if on psychedelics.
the intense taste of sour items are very unatural and probably set off a whole firework show of sensory preceptions in your head and as this is what lsd etc. effect (sensory) i'd imagine it would, as its like the a-bomb of taste. I'll be sure to try this next time thanks
I will be sure to get some Atomic Warheads or whatever their called before I trip this weekend and let you know.