 [ Symptoms ] can too much vitamin b and folic acid be detrimental to weight loss  i am 52 and trying to lose weight i take a multivitamin but to try and help my metabolism i am taking folic acid daily plus i alternately take vitamin b6 and b12 i exercise and eat right but am not losing a few years ago i was only taking a multivitamin along with green tea tablets and lost a lot of weight my husband suggested that now i may be taking too much of the other supplements could he be right could i be getting all i need of these in my multivitamin [ Disease ] in my clinical practice i have seen many conditions complicated like this and not getting better with medications the only successful treatment is a full course of 2months physiotherapy and focus on proprioceptive training … ultra sound and strengthening exercises are great keep your ankle taped with kinediotsping from session to session with a professional practioner regards