feline b12 injections CureFIP™ GS-441524 + Injectable 20mg/ml Vitamin for Cattle, Sheep, Swine,

But, I do intend to try

Is it safe for people with diabetes

Best practice: Match the compound to the specific cellular pathway (Systemic energy/insulin = MOTS-c, Targeted NAD+/fat loss = 5-Amino-1MQ)

Drinking water should contain less that 600mg/L sulfate/L for high concentrate diets, whereas 2,500 mg sulfate/L is acceptable with higher forage intake (NRC 2005.) Generally speaking, sulfur should not exceed 0.3% total diet dry matter

If you don't eat animal products, or you have a medical condition that limits how well your body absorbs nutrients, you can take vitamin B12 in a supplement or eat plant-based foods fortified with B12