Light might make you a light weight—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 that monitored the timing and intensity 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.
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.
1.exposure to 暴露
This is why exposure to entrepreneurial thinking--even as early as kindergarten – is critical.
This will provide you with new insights and exposure to other talented people.
2.associate with 与…交往,联系
The date and time to associate with the type library.
To associate with the add operation in the.
3.regardless of 不管，不顾
We will fight, regardless of the cost.
Most pan-asian institutions will move forward regardless of american preferences.
4.correspond to 相当于；相符
Yet these high private returns do not correspond to their real contribution.
Parameters correspond to fields on the report.