text: Yo, peep this knowledge, I'm 'bout to drop some facts,
  'Bout them taurine levels, in the lens, that's intact.
  We studied it in vitro, synthesized it with precision,
  Rat lens showed a time and concentration-based vision.
  
  From methionine, taurine was synthesized, no jokin',
  Lens kept it real, its pool size just kept on growin'.
  The uptake was linear, up to four hours, we found,
  And at 40 mM concentration, it ain't slowed down.
  
  But hold up, we ain't done, there's more to unveil,
  Inhibitors stepped in, tryna make the process fail.
  Ouabain, cyanide, Ca2+, GTP, and cGMP,
  Tried to block the uptake, but it's a tough enemy.
  
  ATP and cAMP, they didn't make a difference,
  The lens kept on hustlin', no need for assistance.
  So here's the deal, there's a dual mechanism at play,
  To maintain taurine levels, high and vibrant, all day.
  
  And let me drop this bomb, it's energy-dependent, no joke,
  The lens be workin' hard, keepin' those levels afloat.
  So now you know the science, the lens be holdin' it down,
  With that large taurine pool, it's the talk of the town.