A multi vitamin will not have adequate B's. A B-50 complex plus a B-12 (1000 mcgs) is a good start. The B-complex is for the broad spectrum of B's but is usually short on the B-12 (50 mcgs) A B-12 liquid may be good. Many people do not absorb B-12 well so taking a large does may be helpful. You can get an easy blood test for B-12 and folate. It can help you understand how you body is absorbing B-12. D3 (5000 iu) is also important.

Keep in mind that the B's will help you tolerate the various stress from your job and life.