Had anyone had any specialist guidance, or know of a reputable website about what vitamin supplement dosages are advised when taking Lamotragine (Lamictal).

Apparently calcium, vit D, the B's including folic acid become deficient, and do should be supplemented. Any others?

But there seem to be conflicting studies/advice about:
1 dosage
2 formula eg calcium carbonate v calcium citrate
3 taking with or separate from the Lamotragine, and with/without food
4 maybe some 'wrong' combinations actually lowering the effect of the Lamotragine

I know, lots of questions, but hopefully someone has some insight :-)

Thanks everyone!