A few short weeks ago we reported on the emergence of a new beverage trend: the Goth Latte, a latte made using activated charcoal. The results are visually stunning, but it turns out enjoying these drinks—or any of today’s multitude of ice creams and lemonades spiked with charcoal—could pose serious health risks for those on certain kinds of medications. They were whipping up all manner of activated charcoal drinks out in Venice Beach at Menotti’s Coffee Stop, one of LA’s best cafes, when I visited a few weeks ago. Founder Christopher “Nicely” Abel Alameda is not shy about his enthusiasm…