oxytocin ring | silver google The pendant is 22 mm

The pendant is 22 mm tall

That act is the foundation of medicine

If you teach chromosome 21 to medical students

The iris regulates pupil diameter to control light entry and depth of field

oxytocin ring | silver google The pendant is 22 mmOxytocin ring sterling silver Oxytocin is the molecule that holds humans together. Labour and milk letdown at birth. Mother infant attachment in the first hours. Pair bonding, social trust, the neurochemistry of recognition and touch. The bonding hormone in ring form, daily wear scale at hand distance. Worn here as a sterling silver ring in US sizes 5 to 9. The Chemistry of Oxytocin Oxytocin is a cyclic nonapeptide, nine amino acids forming a ring