Is It Advisable To Take Vitamin Supplements Along With Hyaluronic Acid?

Hi, I am a vegerarian and I would like to start taking B12 Vitamin supplements. I ve been on a GERD diet for the past two months. I would like to know whether taking this supplement will affect my GERD treatment in a negative way or it does not affect GERD at all. Also, I would start taking Hyaluronic acid for joint lubrication, can I do both simultaneously? Thanks in advance.