Opioid-Analgetika
codeine (C18H21NO3) --> liver --> morphine (C17H19NO3)
How does my liver know to take one carbon and two hydrogens? 
Always fascinating to see that modern medicine is only curing side-effects and the body still has to do all the work to fight an infection. And pharma industries makes billions and claims to "heal". 
Let's see if this helps better than the old homespun remedies I tried in the last few days.
