Dictation: Mice Exposed to Night Light Get Heavy
原文
You’ve tried everything to lose weight: portion control, fasting, liquid diets, even eating meals on a treadmill. Now, a new study suggests that maybe you should try turning out the lights. Because, at least in mice, exposure to light at night leads to weight gain. The work appears in the Proceedings of the National Academy of Sciences. [Laura Fonken et al., "Light at Night Increases Body Mass by Shifting the Time of Food Intake"]
Obesity is an epidemic. Maybe it’s because we eat too much and spend too much time in our seats. But another factor could be that these days we’re never really in the dark. Streetlamps and indoor light sources now brighten our nights. And that light pollution could be messing with our circadian rhythms, which control not only sleep, but metabolism. In fact, mutant mice that have no circadian clocks tend to be chunky.
To test the connection between photons and fat, scientists took mice and lit up their cages. And they found that mice that were exposed to even dim light at night were chubbier than mice who spent their evenings in the dark. Though they all ate the same amount, the fat mice snacked more when they were less active, perhaps failing to burn off those calories.
So maybe skip the night light. Especially the one that lights up when you open up the fridge.
聽寫
You try everything to lease weight, portion control, fasting, liquid diet even eating milk on the traginal. Now a new study suggest maybe you should try turning on the light. Because leasing mice, exposing late and night to the weight gain. The work appear in the proceding of national american science.
Obesity is epidemical. Maybe bacasue you eat too much and spent too much time on your seat. But another factor could be this days, we never relieve in the dark. Street lancer indoor light resources now break on your night, and that pollution could be messing on your short ,which control not only sleep, but metanionleasin.In fect, mun mice have sorcadien clock tend to be chunky.
To test connection between fourtume and fat, scientists took mice lead on the casion. And they found mice work expose to even deavnf night would chubin to the mice threety in the dark. Thought they think the milk. The fatter mice sneak more when they relex active, branin feeling the burn of the calorie.
So maybe skip that light night especially the one light up for you open up the ferige.
You’ve tried everything to lose weight: portion control, fasting, liquid diets, even eating meals on a treadmill. Now, a new study suggests that maybe you should try turning out the lights. Because, at least in mice, exposure to light at night leads to weight gain. The work appears in the Proceedings of the National Academy of Sciences. [Laura Fonken et al., "Light at Night Increases Body Mass by Shifting the Time of Food Intake"]
Obesity is an epidemic. Maybe it’s because we eat too much and spend too much time in our seats. But another factor could be that these days we’re never really in the dark. Streetlamps and indoor light sources now brighten our nights. And that light pollution could be messing with our circadian rhythms, which control not only sleep, but metabolism. In fact, mutant mice that have no circadian clocks tend to be chunky.
To test the connection between photons and fat, scientists took mice and lit up their cages. And they found that mice that were exposed to even dim light at night were chubbier than mice who spent their evenings in the dark. Though they all ate the same amount, the fat mice snacked more when they were less active, perhaps failing to burn off those calories.
So maybe skip the night light. Especially the one that lights up when you open up the fridge.
聽寫
You try everything to lease weight, portion control, fasting, liquid diet even eating milk on the traginal. Now a new study suggest maybe you should try turning on the light. Because leasing mice, exposing late and night to the weight gain. The work appear in the proceding of national american science.
Obesity is epidemical. Maybe bacasue you eat too much and spent too much time on your seat. But another factor could be this days, we never relieve in the dark. Street lancer indoor light resources now break on your night, and that pollution could be messing on your short ,which control not only sleep, but metanionleasin.In fect, mun mice have sorcadien clock tend to be chunky.
To test connection between fourtume and fat, scientists took mice lead on the casion. And they found mice work expose to even deavnf night would chubin to the mice threety in the dark. Thought they think the milk. The fatter mice sneak more when they relex active, branin feeling the burn of the calorie.
So maybe skip that light night especially the one light up for you open up the ferige.
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