The vitamins that make up B complex are thiamine (vitamin B1), riboflavin (vitamin B2), niacin (vitamin B3), pantothenic acid (vitamin B5), pyridoxine (vitamin B6), biotin (B7), folate (B9), and cobalamin (vitamin B12)
An honest medical review of AOD-9604 (hGH 176-191 fragment): mechanism, limited clinical evidence, typical dosing, and COFEPRIS regulation in Mexico
Dogs with exocrine pancreatic insufficiency should be considered at high risk for the development of cobalamin deficiency
Golabi, O
Furthermore, certain medications, like proton pump inhibitors for acid reflux, metformin for diabetes, and some medications for peptic ulcers or heartburn, can impair your bodys ability to process Vitamin B12
If you don't mind getting injections, have nutrient absorption issues, and are willing to make the trip to the doctor's office, then B12 injections may be the best option for you