How to Switch Between Insulin Products
75/25], insulin aspart protamine/insulin aspart [Novolog Mix 70/30]) to premixed NPH/regular insulin (Humulin 70/30, Novolin 70/30) • Convert unit-per-unit. 3,12,13 • duration of action compared to human premixed insulin. Give human premixed insulins (Humulin 70/30, Novolin 70/30) about 30 minutes before meals. See Comparison of Insulins for