A large amount of research has been done on the effects of vitamin B12 on the body and any negative effects that can occur through its use. Much scientific research suggests that it is practically impossible to overdose on vitamin B12 – however, there can be side effects.
The fact there is currently no designated maximum dosage of vitamin B12 demonstrates its incapability for overdose with any serious negative effects – so there’s no bad news here.
The vitamin has been researched extensively throughout recent years due to its growing popularity as a necessary supplement in maintaining a healthy lifestyle. As of yet, research has suggested it is quite a safe supplement to implement within your routine.
So, the answer is no, you can not overdose on B12 vitamins!
How long does B12 stay in your