The internet is currently buzzing with a unusual food trend: pink eggs. Relax; they're not the result of laboratory tinkering. This eye-catching hue typically comes from giving hens particular pigments, usually via https://docs.google.com/spreadsheets/d/1qL-aIM5KxaBFeWx9uqNsFK4KthW88k7ORDu_7a02O8s/edit?usp=sharing