What is the truth regarding food interference?

[Guest guest]

Hi Sheila

You told me that iron must be taken 4 hours from levothyroxine. I also know that

we should wait 30 minutes/1 hour before having food? What about coffee with soya

milk straight after the levo pill, which is my happy moment to start the day

with!!! Who and what to believe? Are there also other foods, drinks or

supplements we should avoid after 30 minutes to one hour of having taken the

thyroxine?

Thanks

Pascale