Food is essential for maintaining human life; however, our food choices can have negative impacts on the health of our bodies and our planet. For example, obesity and diet-related diseases are increasing at alarming rates. In addition, agricultural ch . . .

Animals, including insects, have the ability to self-select an optimal diet from a choice of two or more incomplete diets that lack an essential nutrient. This paper demonstrates that nymphs of the cockroach Rhyparobia madera also have this ability. T . . .