I have read that 1 hour after taking the pill should be enough for absorption, however, that multivitamins containing iron and calcium should only be taken at least 4 hours before or after. I have noticed that my usual morning cereal consists of 30 per cent iron (oat bran, which I actually take not to be constipated because of the extra iron I need to take in the evening)and calcium (in the form of yogurt). Would this influence the efficacy of the absorption of Synthroid?
Thanks very much.
All user-generated information on this site is the opinion of its author only and is not a substitute for medical advice or treatment for any medical conditions. Members and guests are responsible for their own posts and the potential consequences of those posts detailed in our Terms of Service.