Diabetes Basics

Insulin 101 – How Does Insulin Work

Posted in Diabetes Basics on August 26th, 2008 by admin – Be the first to comment

Insulin is a hormone produced by our pancreas that allows glucose (the most basic fuel for any cell) to enter the cell and thus give the cell energy to carry out normal functions.

So, how does insulin relate to Diabetes?

In Type 1 diabetes NO insulin is ever produced.  This is a condition that can be fatal over time if regular insulin shots are not given on timely and correct basis.

In Type 2 diabetes not enough insulin is produced by the pancreas and insulin must be provided via an external source (shots, oral or inhaled).

What are the effects of little or no insulin?

  • being extremely tired since cell cannot get enough energy
  • urinating a lot since the body is trying to excrete all that extra glucose
  • organ damage from elevated glucose levels.