Clinically, insulin is formulated into four major pharmacokinetic classes (rapid-acting, short-acting, intermediate-acting, and long-acting analogs), each designed to approximate either basal or prandial components of physiological insulin secretion
Switching between forms may be possible, though it requires clinician guidance
gene profiling 1
Most foods are absorbed before they get there, but Fiber is different
Ichikawa Y, Ghanefar M, Bayeva M, Wu R, Khechaduri A, Naga Prasad SV,
The LR3 modification provides a 20-30 hour half-life (vs minutes for native IGF-1), reduced IGFBP binding, and approximately 2-3x potency