- 
  
  
 - 
  
  Ancient Indians found that ants congregate around the urine of a diabetic
 - 
  
  Thomas Willis noticed the sweet smell of a diabetics urine
 - 
  
  Thomas Willis discovered that a diabetics urine has a sweet smell
 - 
  
  John Rollo treated a patient by using dietary restrictions
 - 
  
  John Rollo treated a patient with dietary restrictions
 - 
  
  Claude Bernard 'discovered' that the liver stored glycogen and secreted sugary substance into blood which could have caused diabetes
 - 
  
  Claude Bernard 'discovered' that the liver stored glycogen and secreted a sugary substance which caused diabetes
Treatment: should eat a lot of meat and fat or large amounts of sugar - 
  
  Von Miring disproved Bernard's liver theory; removing the pancreas causes diabetes.
 - 
  
  Von Mering disproved Bernard's liver theory; removing the pancreas causes diabetes
 - 
  
  Diagnosis: high grape sugar
Treatment: daily alkaline sponge bath, sugar of lead, creosote, not allowed to eat foods with sugar
Prognosis:death - 
  
  Diagnosis: high grape sugar, Stanley Benedict discovers a new way to measure glucose in sugar, which comes to be known as Benedict’s Solution.
Treatment: daily alkaline sponge bath, sugar of lead, creosote, no sugary foods
Prognosis: death - 
  
  Dieting or fasting with regular excersize can lower death rate from diabetes.
 - 
  
  Discovery of insulin in Canada by Fredrick Banting
 - 
  
  Fredrick Banting discovered insulin
 - 
  
  14 year old boy was the first human tested; it failed but purified injections were developed by J.B Collip
 - 
  
  A 14 year old was the first human to test insulin; it failed but purified insulin injections developed by J.B Collip
 - 
  
  Insulin was shipped and produced commercially and used in western countries by Eli Lily.
 - 
  
  Eli Lilly shipped out and produced insulin commercially and used in western courntries
 - 
  
  Creation on crystallized insulin
 - 
  
  Crystallized insulin created by J.J Abel
 - 
  
  
 - 
  
  Protamine Zinc insulin was produced
 - 
  
  Treatment: Special diet(80 g protein, 80 g fat, 160 g carbohydrates) and insulin
Prognosis: check ups every three months - 
  
  Diagnosis: high levels of glucose and weaker pulse
Treatment:Special diet( 80g protein, 80g fats, 160g carbohydrates) and insulin
Prognosis: check up every 3 months - 
  
  
 - 
  
  Lente insulins introduced
 - 
  
  First oral drug for diabetes created called carbutamide
 - 
  
  Urine strips are created for at home testing
 - 
  
  Treatment: intensive care, insulin and fluids intravenously, monitor glucose, potassium, and electrolytes, daily injections of insulin.
Prognosis: check ups - 
  
  Diagnosis: Uses urinalysis to check for keytones in urine
Treatment: intensive care, insulin and fluids given intravenously, diet, monitored closely
Prognosis: check ups - 
  
  Edward Damiano introduces the iLet. The iLet is a bionic pancreas that delivers both insulin and glucagon every five minutes
 - 
  
  Regular exercise, insulin, dieting, checking blood pressure, and other medicines can now be used to treat diabetes.