[BrownBuffalo]

http://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional... <-- also taking into consideration the adverse of to much VitC. MayoClinic fact sheet, btw.

[majkinetor]

There is no such thing as too much vitamin C. People have taken more then 250g without any side effect. Toddlers can take multiple grams without any side effect. Its the safest substance we know of.