1. Also, Chessman almost kills himself trying a Spanish Fly!

2. Spanish Fly is ground-up blister beetle, indigenous to Europe.

3. But both spanish fly and yohimbe can cause dangerous adverse reactions: the former can permanently damage the kidneys, while yohimbe users risk anxiety, seizures, high blood pressure and insomnia.

4. One is spanish fly, a rather beautiful beetle which ranges from southern Europe to Siberia and for which one of the direst romantic comedies in history was named.

5. Most Spanish Fly sold today is just pepper or something to make you feel hot.

6. Others include Ginkgo, Spanish fly (dead beetle parts) and Damiana.