Definition of trial and error. : a finding out of the best way to reach a desired result or a correct solution by trying out one or more ways or means and by noting and eliminating errors or causes of failure; also : the trying of one thing or another until something succeeds.
Causes of Type 2 diabetes may include these medical conditions: Metabolic syndrome - a syndrome with 4 key features (diabetes, hypertension, obesity/overweight, and high cholesterol). Hemochromatosis - iron overload causes pancreas damage that can mimic Type 1 or Type 2 diabetes.
Diabetes is disease that causes the body to either not produce insulin or not react properly to the insulin. There are two types of diabetes: Type 1 diabetes is when the body simply does not produce insulin. This type develops in teens and is less common than Type 2. When you have Type 1 diabetes, your immune system turns on the pancreas, causing it not to produce insulin. This causes blood sugar levels to get too high.