Humans: Gut

$12.00

Your gut has its own nervous system, its own rhythms, and an enormous community living inside it.

Humans: Gut invites children ages 4–6, and the adults reading with them, to discover digestion as a living system rather than a simple food-in, food-out diagram.

Real photographs and carefully framed science explore the enteric nervous system, serotonin in the gut, the vagus nerve, the microbiome, hunger and fullness signals, peristalsis, the migrating motor complex, the intestinal barrier, immune activity, nutrient absorption, and the two-way gut-brain axis.

Sixteen science words move through the Humans series pattern: IT DOES THIS, INSIDE IT, YOU ASK, and YOU WONDER. Each concept begins with a surprising behavior, opens the mechanism beneath it, and ends by making room for a question worth carrying forward.

Caregiver notes name studies and researchers and distinguish established mechanisms from areas where the science is still developing.

Real photography and human-body science
16 discoveries about nerves, microbes, hunger, movement, immunity, and more
Introduces the microbiome and gut-brain communication without oversimplifying them
Research-aware caregiver notes
Designed for curious children and adults to read together

Humans: Gut is Book 6 of 8 in the Humans series.

Every body knows something you don't.