B1 and B12 Deficiency

Hello

I was b1 and b12 deficient. My symptoms were dizzy, brain fog, slightly clumsy, tingling scalp, weak.

Starting in on both b1 and b12 shots and pills. I was also low on iron despite practically living off moose meat.

I have a history of stomach parasites and then got extremely ill.

How long did it take most of you to see improvements? Any thing I can do to speed up the process.

So scared I will be stuck feeling like this forever.

Thank you