The importance of insulin cannot be overstated to any person who is himself a diabetes patient or has a family member suffering from that. And it's lifesaving value cannot be attributed to the price tag. India is often called the diabetes capital of the world with about 9% of its population suffering from the ailment. India has more than 70 million adult diabetes patients and some studies indicate diabetes reaching the scale of a potential epidemic in India.
Diabetes results when our pancreas don't produce the insulin hormone (
Type 1 Diabetes) or if the produced hormone doesn't function in the expected manner (
Type 2 Diabetes). To counter these situations today we have externally synthesized insulin shots which can be taken to supplement body's need for the hormone. However this was not achieved over night.
How was life of a diabetic patient before insulin was discovered? Considering the fact that even
in 2015 we had 1.6 million deaths directly attributed to diabetes, it can easily be understood the importance of insulin. Before the discovery of insulin shots, the only known way to treat diabetic patients was to put them on a low calorie diet. However, that often led to death by starvation. Children diagnosed with diabetes rarely lived; more than 80% died within 10 years of first detection.
Having Type 1 Diabetes was effectively a death sentence.
The discovery of bio-synthetic insulin currently in use is a process which took more than 100 years to achieve its ultimate objective. It contains years of hard work and toil from hundreds of researchers working across the world. As many as 4 Nobel prizes were awarded for work directly related to discovery of insulin and many more with indirect association.