How much MCG in biotin would I need everyday for my hair to grow? And could I take biotin with daily vitamins also?

ALOPECIA TX. :Alopecia or hair loss may be multifaceted . You need full Exam &lab work up especially Vit d/Thyroid studies /TESTOSTERONE/ b12 and folate. If they are normal start high dose Biotin 10gm/zinc 100mg/B12 1mg/and folic acid1mg. Also mason-Pearson hair brush .. Rogaine (minoxidil) and Propecia may be helpful. If there is no improvement consult dermatology for biopsy to rule out auto-immune ALOPECIA AERATA.. .