who should not get b12 injections Are Shots Safe? Royal Palm Beach Medical Group 💉 Not all B12 is

While theres no definite cutoff for when B12 starts to become unsafe, because people often ask, well somewhat arbitrarily say not to take more than 1,000 g per day over the long-term without guidance from a physician

Rather than diet or oral supplements , an overdose of B12 is majorly caused due to high doses of injection, said (Ms) Roshan Kore, senior dietitian and nutritionist, SRCC Childrens Hospital, managed by Narayana Health (Haji Ali, Mumbai)

If you eat meat, fish or dairy foods, you should be able to get enough vitamin B12 from your diet

Understanding Dosage Measurements in mcg and ml Vitamin B12 injections are measured in micrograms (mcg) or milliliters (ml)