Anyone know anything about B2 Vitamins?

[ChefGirl]

DS has been getting some sore on his tongue over the summer. My Mom suggested to get him some B2. Does anyone know anything about B2?

thanks.

[Aishe]

I started taking a B complex vitamin after I read that it could help prevent canker sores, which I used to get all.the.time. I can't prove a link, of course, but I experienced a dramatic reduction in the frequency of flare-ups. I still take it every day because I'm afraid to stop!

[Elilly]

It's water soluble. So, if you just pee out the extra that your body doesn't need. For that reason, it's really hard to OD on B vitamins.

[Melbel]

Vitamin B2 is Riboflavin. I take super high doses as a way to prevent migraine headaches. Like PP have stated, it is water soluable.