I use this method and it works great for sleep. How to fall asleep in minutes breathing technique). You simply breathe in through your nose for four seconds, hold your breath for seven seconds, and exhale through your mouth for eight seconds.
The Ultimate List Of 40 High-Protein Foods! High Protein Foods- I wish I would have found this at the beginning of my pregnancy. Lots of good options besides meat, milk and eggs. :) & High Protein for Weight Loss (Link)