anatomical heart necklace | gold vermeil pp_protein These studs pair well with

These studs pair well with the serotonin necklace in either vertical or horizontal format for a layered neurochemistry set

A shape that exists for one reason: that biconcave disc packs more oxygen into your blood than any other form

the architecture behind roughly a third of all approved drugs

37 mm pendant

anatomical heart necklace | gold vermeil pp_protein These studs pair well withAnatomical heart necklace gold vermeil The anatomical heart is the organ medicine has spent the longest time mapping. Four chambers, four valves, two circulations, and a self organising electrical system that fires roughly 100,000 times a day. The gold vermeil version is the same heart as the silver, in a warmer key. The Anatomy of the Heart The heart is a four chambered muscular pump weighing about 300 grams in an adult. The right side receives