>> Ah yes exciting new drugs like insulin The older type of insulin is $35 a month. There are exciting newer types and delivery methods of insulin that are mor

>> Ah yes exciting new drugs like insulin The older type of insulin is $35 a month. There are exciting newer types and delivery methods of insulin that are more expensive. The drug companies developed better versions because they expected it to be profitable to do so. They will develop even better versions in the future if they expect it to be profitable to do so.