英伦广角 多晒早晨的阳光可以减肥哦！
- 1 英伦广角 多晒早晨的阳光可以减肥哦！
Light might make you a lightweight—in a good way. It’s been known that bright light in the morning can reduce appetite and body weight. But that fact did not prove that light has a direct effect on weight. Early morning exposure to light could just be a marker for a regular sleep cycle, which is also associated with a healthy body weight.
The question was thus whether light exposure was associated with weight regardless of sleep patterns.
To find out, researchers had 54 adults record their diet and sleep for a week. The subjects also wore sensors 1 that monitored the timing 2 and intensity 3 of their light exposure.
And independent of sleep habits, the participants' body weight corresponded to when they saw the light—even dim light, with just half the intensity of sunlight on a cloudy day. The study is in the journal PLOS ONE. [Kathryn J. Reid et al, Timing and Intensity of Light Correlate with Body Weight in Adults]
So early to bed and early to rise appears to indeed make you healthy. Jury's still out on whether it also makes you wealthy and wise.
- There were more than 2000 sensors here. 这里装有两千多个灵敏元件。 来自《简明英汉词典》
- Significant changes have been noted where sensors were exposed to trichloride. 当传感器暴露在三氯化物中时，有很大变化。 来自辞典例句
- The timing of the meeting is not convenient.会议的时间安排不合适。
- The timing of our statement is very opportune.我们发表声明选择的时机很恰当。