A crossword is a word puzzle that normally takes the form of a square or a rectangular grid of white and black shaded squares. The goal is to fill the white squares with letters, forming words or phrases, by solving clues which lead to the answers.
The minimum time you can eat after levothyroxine is 30 minutes...I usually wait an hour. You need to wait 4 hours (not 2) before you can take supplements like calcium and iron (same with multivitamins with calcium and iron).
No soy no iron: Although the packaging for levothyroxine says to take it on an empty stomach for many people its not possible to do that and take it consistently each day. As long as you take it at a consistent time and don't take it with soy or with iron which will interfere with its absorption it is fine to take it with breakfast or before bed without being strictly fasting.