We conclude that aerobic exercise performed in the fasted state induces higher fat oxidation than exercise performed in the fed state.
2013年,一项发表在《英国营养学杂志》(British Journal of Nutrition)上的研究里,科学家把受试者分成2组。
1、受试者吃早饭后,再跑步。
2、另一组则相反,空腹跑步在吃饭。
结果发现:
不吃早餐,空着肚子跑步的那一组,平均燃烧脂肪增加了20%。
2019年,发表在《临床内分泌学与代谢》( Journal of Clinical Endocrinology and Metabolism)杂志上的一项研究更是发现:③ 早餐前运动的人,燃烧的脂肪量是早上饭后运动的人的2倍。
In the Training Study, rates of whole-bodylipid utilization were around 2-fold higher with exercise before versus aftercarbohydrate provision.