Allegedly, science says that calories were scarce, so taste receptors evolved to reward you with that sweet flavor whenever you find food that is packed with sugar, fat, or extra calories that are important for survival.
科學上據稱,當卡路里極低時,味覺感受器感受到充滿糖、脂肪或多餘的卡路里時會因為生存的重要而給你甜甜的獎勵。