3. FOOD

The main value of 3D food printing lies in convenience and customization. As specialized diets become more commonplace, 3D-printed food is poised to enable more personalized  on-demand eating experiences.

Originally limited to sugary, processed confections, the technology has made strides to encompass a much wider range of options.

Big names in 3D food printing include Beehex , a pizza printer that serves large food service operations, and Yissum , a company that employs a natural, calorie-free fiber to bind food components.