在日常生活中,许多习惯和观念已根深蒂固地印在人们的大脑里,有些人甚至将一些观点奉为“金科玉律”。然而,随着科学研究的不断深入发展,某些传统的观点已开始遭遇严重的挑战。“一日之计在于晚”俗话说:“一日之计在于晨。”所以许多爱惜自己身体的老同志,都喜欢早起床并习惯于清晨锻炼,认为早上空气新鲜,利于健康。然而美国一 In everyday life, many habits and concepts have been deeply rooted in people’s minds, and some even refer to some as “the golden rule.” However, with the continuous deepening of scientific research, some traditional views have begun to encounter serious challenges. As the saying goes, “The first day is in the morning.” Therefore, many old comrades who cherish their own bodies like to get up early and get used to exercise in the morning, thinking that the morning air is fresh and healthy. However, the United States one