Many labs now focus on NAD+ biology
(It is unclear when that will happen, but there is evidence it may not be far off: Novo Nordisk, which makes Wegovy and Ozempic using semaglutide, has recently increased supply of most dosages of the meds in the US.) The cost of drugs does not factor into whether they are in official shortage or not, but the affordability of these medications is directly connected to how accessible many patients find them

Besides diabetes and high blood pressure, the following additional health conditions may also contribute to CKD 1 : Cardiovascular disease Systemic or kidney infections Immune system conditions (eg, lupus) Inflammation of the glomeruli (tiny filters) in the kidneys Inherited kidney disease (eg, polycystic kidney disease) Congenital defects (eg, kidney malformation, urinary tract obstruction) Medications and toxins (eg, prolonged medication, chemical, or street drug exposure) Factors such as those described above and various others can contribute to the decline in kidney function characteristic of CKD
10.1016/j.pharmthera.2020.107554 56 Gkinar-YagciB.Ukan-etinkayaD.elebi-SaltikB
Bengtsson BO, Zhu J, Thorell LH, Olsson T, Link H, Walinder J