Molecule Necklace

A molecule to match your mood! Acetylcholine is involved in learning, attention, and memory. As a crucial component of thinking and recall, it also plays an important part in dreaming. Dopamine creates feelings of desire, pleasure, and euphoria. Love-struck couples are simply awash in dopamine. Serotonin is the neurotransmitter of happiness. Serotonin is responsible for feelings of joy, relaxation, and well-being. All three pendants are made from a nickel-free and lead-free zinc alloy and measure about 1 inch long (2.5 cm). They are hung from an 18 inch chain with a durable lead-free nickel-free, non-tarnish silver plating. Perfect for: * Science or premed students * Teachers (giving an Acetylcholine Necklace as an end-of-year thank you gift: good idea or Best Idea Ever? ...Just saying.) * Neuroscientists, psychiatrists, doctors, or nurses * Anyone with an interest in feelings and the fascinating ways our brain works.