Fanatical Meat
Lifer
how long you've been using a medication does not make you an expert, or even knowledgeable about it.
He is right. Humulin is clearly the better choice acts faster. R is the old school choice that works.
Question is why does the better choice cost so much more and BTW the better choice has been around for DECADES. How long do a manufacturer need to recoup their investment and what dollar amount is deemed excessive?