So I've looked through the literature and I found a review article saying all of this and more. It was written by a group of respected physicians from American and French hospitals and it clearly supported the widely held belief that you should drink two to three litres of water a day.
This is a common occurrence to have your brood chamber become honey bound during the main nectar flow. A typical hive body will have a brood cluster in the middle and the outside frames will contain honey. A honey bound hive happens when brood begins to emerge, it is replaced with nectar.
A honey bee box is made up of a hive stand, bottom board, hive bodies (brooder), smaller boxes called honey supers, and a cover. The lower hive body is separated from the supers above by an excluder. Learn how to make a honey bee box to begin the beekeeping process.