So I have seen that the hive came up with some really good answers as far as WHAT to eat when the post-herbal munchies attack. But what (if anything) can PREVENT the munchies from happening at all? And while we're discussing that, perhaps someone can explain why they happen in the first place...
A friend is planning to travel in the US by air in the next couple of months, and is planning on carrying one or two "joints" with her. What are the risks for my friend?