Today I'm interviewing Star Trek and Guardian of the Galaxy alum Zoe Saldana! This former ballet dancer is in top physical shape—and she has to be, eating clean and taking meticulous care of her health. Why? Because she suffers from the autoimmune disorder Hashimoto's disease. I'll ask the star about how she copes with this condition, her work in the next installments of the Avatar series, motherhood and her new baby Zen (her third!), her pro-vaccine advocacy with Shot @ Life, and more for WebMD. Will post it when it goes live for the magazine and digital edition!