Oral NAD+ supplements usually contain components that your body turns into NAD+
(Outlines contraindications for niacin therapy, including active peptic ulcer disease, active liver disease with elevated enzymes, hypersensitivity to niacin, and arterial bleeding, as well as monitoring recommendations for blood pressure, glucose, uric acid, etc., due to niacins systemic effects)
Protein shakes can substitute for a solid dinner if your appetite is very low, as liquids empty from the stomach faster than solid food
Therefore, it is unknown whether BPC-157 will heal or harm cancer patients
A 2010 study by Cerovecki and colleagues in Journal of Orthopaedic Research applied a similar protocol to medial collateral ligament transection in male Wistar rats BPC-157 i.p