【小题4】What could be the best title for the text? A.What will Blue Light Affect Actually? B.Are Blue Light Really from Screens? C.Does Blue Light Affect People’s Health? D.Why Does Blue Light Make Sleeping Hard?相关知识点:
If you can, go outside to get sunlight exposure. Otherwise, consider a blue light therapy device — a strong lamp that simulates the sun and bathes your face and eyes in blue light. SUMMARY:Other ways to block blue light in the evening include dimming or turning off the lights in your ...
Here’s the problem with blue light in the evening: itsuppresses our melatonin production. Without enough melatonin our bodies are tricked into thinking it’s daytime, leaving us wide awake when we should be out for the count. It means that, unlike our ancestors, we end up sufferi...
do eye exercises before sleeping4. Which of the following can not help improve our ability to get to sleep on time? A. Put your phone away. B. Read a book. C. Take breaks. D. Have a conversation.5. What can we learn from the passage? A. Blue light influences our health. B. ...
Coherence Resources Inc.'s NightWave device projects a blue light onto the ceiling that people are supposed to look at until they fall asleep. Specialists differ on the efficacy of blue light as a sleep aid.Wall Street Journal - Eastern Edition...
人体健康Passage 1Does blue light actually influence your health? Blue light before bedtime can make it harder to sleep, and the screens on phones, computers and televisions give out a lot of blue light. It is true. But if you think blue light as a main problem influencing your sleep or ...
Figure 1 shows that most students (97.3%) used a blue light-emitting smart device at bedtime. Among this population, 76.9% used them with the lights off in the bedroom. Furthermore, 249 (87.1%) students did not switch off their smartphones or tablets before sleeping from whom 48 (19.2%...
Blue Light and Melatonin Many sleep researchers have determined that theblue light that is in a specific bandwidthhas the strongest prohibitive effect on the secretion of melatonin from the pineal gland. Unfortunately, most of the light that is emitted from computer screens, tablets, televisions and...
F. Today, many people have sleeping problems. G. However, natural blue light is good for your body. 相关知识点: 试题来源: 解析 Blue light emitted from screens can interfere with your sleep cycle, making it harder to fall asleep. Therefore, it's recommended to avoid screen time for ...
As you probably know, all modern screens emit blue light, which can affect eye health and cause sleeping problems. But no need to panic! We have a few tips to help you protect your eyes and take better care of your vision. Read on to learn more about blue light and how to protect ...