Another student, Jaidy Leyva, ate three chocolate cakes in one day, for the sake of science, of course. Her brother’s homemade dessert and the cake from Costco didn’t spike her blood sugar, but the ...

Adam Van Voorhees used to eat orange chicken three times a week — until a round white patch on his arm told him not to. Like most 22-year-olds, Van Voorhees didn’t pay much attention to what he ate ...