The search for the ultimate superfood has led to some truly wild scientific studies and ________ about food futures.

In the 1890s, chemist Marcellin Berthelot predicted that _________ staple foods would no longer be grown naturally.

The concept of a meal-in-a-pill was described in the 1887 novel, which speculated that food pills would be delivered _______ to people's apartments.

While large-scale production is likely to be _________, the promise of cockroach milk has taken public debate by storm.

The cockroach species Diploptera functata has evolved the trait of ________ to provide nutrients to its developing embryos.

The process of extracting cockroach milk is said to be ________ and time-consuming.