Would you take 'supplements' to enhance your creativity?

While watching a fascinating episode of Insight - described as Australia's leading forum for ideas - on SBS TV this evening (when I should have been doing coursework) about IQ, Emotional Intelligence, the brain and memory, I was both horrified and intrigued to hear that some perfectly healthy people take not just herbal supplements, but medicinal drugs, such as those used in the treatment of Alzheimers, to enhance cognitive ability and memory. One was a young man who wanted to get better grades. So, as a writer, or student writer, how far would you or do you go to enhance your creativity? I'm not talking about recreational drugs (and don't want to hear about those), but herbal or vitamin supplements and medicinal drugs with claims to enhancing creativity. Do such things exist? And if so, is it cheating to take them?