IGF 1: Miracle Hormone or Health Hazard? Diet vs Disease IGF 1 LR3 Dosage: What to Know About Dosing, Safety, and Clinical Use Oral delivery of novel human IGF 1 bioencapsulated in lettuce cells promotes musculoskeletal cell proliferation, differentiation and diabetic fracture healing ScienceDirect Activation of insulin like growth factor 1 receptor (IGF 1R) promotes growth of colorectal cancer through triggering the MEX3A mediated degradation of RIG I ScienceDirect QK041 Recombinant human bovine porcine IGF 1 LR3 protein IGF1 LR3 1MG NewBioRx