AMES, Iowa (AP) – An Iowa State researcher plans to test genetically modified bananas on a group of students at the university, though some people have expressed concerns about the nature of the study.
Wendy White, a food science professor leading the study, will put 12 women on a diet including regular bananas and bananas infused with a gene to aid Vitamin A production. They’ll follow the diet for four days during three study periods.

The Des Moines Register reports volunteers will also undergo blood tests to gage how their bodies react. Participants will be paid $900. White says the ultimate goal of the study is to help increase Vitamin A consumption in Africa. Dave Schubert, a California scientist, says he’s concerned about feeding the modified fruit to humans before an animal trial.