Vampires Go For The Neck (Arachidonoyl Ethanolamine)

Us vampires can drink "not so fresh" blood as it still contains 2-AG for my cannabinoid type two receptors. Fresh blood is better because it still contains AEA molecules which have not degraded to 2-AG. That is why we go for the neck, the majority of cannbinoid receptor type one biochemistry takes place in the head and neck, there are elevated levels of FRESH AEA!!!

Alternatively we can use red oxidized phyto-cannabinoid supplement CBN as a pharmacologically analogous substitute for 2-AG in blood.