Had my first appointment with MS nurse last week, aside from general and DMT stuff talked about D3. She told me that NICE guidelines only 1000Ui per day but thought you could/should take more ? What are the real risk factors from taking say 5000Ui? no idea what my existing levels are but I can say I certainly for the most part do not overdose on sun.
Also did not recommend any other supplements and said B12 link was low. Confused as have seen many comments on this forum and others indicating otherwise