Tamy19917 months ago000you can also take several capsulesShow in original language (German)Anonymous7 months ago • purchased this product000purchased this productThe federal government recommends 600 IU per day for an adult, see: https://www.blv.admin.ch/dam...This dose is covered by one tablet.Of course, more can be taken; at European level, a dose of up to 4000 IU per day is considered safe, see: https://www.akdae.de/arzneimitt... Show in original language (German)Comment