serotonin studs | silver gold Is there a silver version

Is there a silver version of these earrings

the heart starts beating

Why does serotonin matter so much in psychiatry given how much of it sits in the gut

What exactly is the line on the pendant

(1+√5)/2

serotonin studs | silver gold Is there a silver versionSerotonin studs sterling silver Serotonin is an indoleamine that lives in two functionally separate pools. About 90 percent sits in the enterochromaffin cells of the gut, driving motility and absorption. About 10 percent acts in the brain, where it modulates mood, pursuit behaviour, and social bonding. One molecule, two systems, two completely different contexts in which it matters. The Science Behind Serotonin Serotonin synthesis starts from