What: "While there are other active substances in coffee (more on that below),coffee's best known constituent is caffeine. Caffeine is like a toddler or a ninja: it seems to get into everything. Because caffeine molecules are hydrophobic (i.e. they don't dissolve in water), they pass easily through biological membranes."

Writer: Phil Caravaggio

LCC:

Where: Reference Link Has Evaporated

Date: Jul 22 2013 5:58 PM