Sir Harold Percival Himsworth Distinguishes Between Type 1 and Type 2 Diabetes

The distinction between what is now known as type 1 diabetes and type 2 diabetes was first clearly made by Sir Harold Percival (Harry) Himsworth, and published in January 1936.

In 1935, Sir Harold Percival Himsworth discovered the difference between Type 1 and Type 2 diabetes.

The distinction between what is now known as type 1 and type 2 diabetes was made by Sir Harold Percival (Harry) Himsworth in 1935; he published his findings in January 1936 in The Lancet8.