A. Five to six hours. B. Less than seven hours. C. At least seven to eight hours. D. Ten hours or more. 相关知识点: 试题来源: 解析 C。解析:文章中提到 High school seniors should aim to get at least seven to eight hours of sleep every night. 所以答案是 C。反馈...
Dr. Brian explains that “seniors are often considered ‘early birds’ because they tend to have a shift in their sleep-wake cycle as they age.” This can happen for many reasons, “including age-related changes in circadian rhythm and hormonal regulation,” Dr. Brian says. ...
any natural sunlight, you could be causing your body’scircadian rhythmto get confused. It’s important to get at least some exposure to natural light each day. In asmall studyof seniors, just two hours of sunlight in the morning for 5 days in a row made significantly improved sleep ...
4. Yoga for seniors Practising gentler forms of yoga as a senior can be a huge boost to body and mind. Slower practices can be particularly helpful for improving your overall range of motion and stretching tired muscles. “Chair yoga is wonderful for seniors,” says Zoe. “Adding this prop...
—That’s true. I find Beijing Opera is on the ___ list of many theaters. A.magazine B.service C.program D.activity 7.We should sleep ___ eight hours a day, or it’s bad for our health. A.at last B.most C.least D.at least 8.—Will it be...
Doing any kind of exercise alone should be done with great care. Consult with your health care provider before starting any type of movement. Online classes have increased during the pandemic, and there are options for every person regardless of ability. ...
Sill, studies have found that most astronauts only sleep about six hours each night, even though they should have eight and a half hours. Brain Change Scientists have found that the position of the brain changes during space flight. It can influence how we see, stay balanced and move around...
Poor Sleep Hurts Work Productivity Avoiding Isolation By Volunteering Offers Mental Health Benefits to Seniors More Health News » How do pregnancy tests work? Pregnancy tests are a quick and easy means to know whether you are pregnant. Most at-home pregnancy tests work by detecting the levels ...
If you're worried about having to spray your entire living room carpet with spray every day to keep the pee away, don't stress that point too much — many dogs tend to pee on or around the same areas, so you should be able to spray just one localized spot that your dog prefers. ...
How much sleep do you need? If you’re an adult, you should get at least seven and up to nine hours of uninterrupted sleep each night.13Adolescents, children, and infants need more. Set a consistent bedtime and wake time, and maintaingood sleep hygiene. ...