Within seconds of the cold open, the documentary establishes a curious, playful angle to learning about the gut. Giulia Enders, our primary expert and narrator, speaks conversationally with such infectious passion about the gut. The animation styles are diverse and adorable, and the visualization of ideas as a whole is magnetic, making this as much an educational as it is an artistic tribute to the subject. And at its core is a simple idea: having a balanced diet is good for the microbiomes in your gut. All roads leading to that point have been taken care of to create a friendly and fascinating documentary.

(1) Autism is not a disease, (2) You have to stay for the post-credits poop talk.