text: Yo, listen up, I got some facts to share,
  About DPP-4 inhibitors, for diabetes care.
  They help with type 2, keep your sugar in line,
  Through the incretin system, they work just fine.
  
  These molecules are cool, they're well-tolerated,
  Low risk of hypoglycemia, no need to be faded.
  But when it comes to glycemic control, they're just okay,
  No added benefits for your heart or kidneys, I gotta say.
  
  Safety's all good, but watch out for your heart,
  Cardiac failure and pancreatitis, that's the risky part.
  So in 2020, let's take a look, come on,
  This article's got you covered, it's time for some fun.