are animal and human b12 injections same Vitamin B-12 3000 mcg Injection, 100 mL Cyanocobalamin - Wikipedia

check their B12 status, and request it to be checked if it is not available, ensure the levels are more than 300 pmol/L and not above the recommended upper limit, recommend reducing frequency of the intervention if the levels are at the high end of normal range or above range

Vitamin C injection is a single injection with many benefits including: Strengthened immune system, fights colds, promotes better vision and eye health, cancer preventionand helps to control diabetes

It is made up of stainless steel body with various parts comprising control panel, main frame, large pipes, and metering devices

Frequency: The dosing frequency depends on the indication