That is amazing. I'm actually taking cordyceps now. It was first discovered in Asia somewhere, forgot where. It grows on a certain caterpillars back, but obviously doesn't affect the caterpillar. Anyway herdsmen noticed that some of their sheep or cows or goats (don't know) were healthier and more energetic than normal. Aaaanyway thats how this lovely mushroom was discovered, I think it's been in Chinese culture for quite some time now, athletes have recently started using it because it increases their endurance and immunity by quite a large amount. It's amazing stuff, unless it's on your tarantula, then not so much