can b12 injections cause migraines I've had a migraine since Sept 4th. I took a injection that day (prescribed by my doctor) so I'm wondering if it's related or coincidence. I'm scared to take another one Benefits of Vitamin B12 Shots
Description
Many adults have low vitamin D levelsespecially if they spend most of their time indoors

It helps the body convert nutrients into energy and supports normal DNA and cellular functions, making it a favorite in Longevity regimens

For long-term storage, lyophilized peptides should be kept in the freezer
So, is there a concern about overdose

Journal of Alzheimers Disease , 50 (2), 547-557

Functional vitamin B12 deficiency is when an individuals B12 level may appear normal but there is a problem with the proteins that help transport the vitamin B12
