5 Lifestyle Choices You Will Feel in Your Bones
YOU SPEND TOO LITTLE TIME ON THE MOVE
"Bone is a living tissue," says Jonathan Lee, a physician at Montefiore Health System in New York City. "The more you use it, the more it will adapt and strengthen. Likewise, if it is not subjected to loading, it will waste away. " The solution? Weight-bearing exercise-even just walking. Strength training Counts too
YOU EAT SALTY SNACKS
A study from Japan showed that women over fifty who had high sodium (钠) intakes were more than four times as likely to have a fracture (break of.bones) as those with low sodium intakes. That's because as the kidneys(肾) excrete(排出) the sodium, calcium is reducing from the bloodstream too.
YOU SHUT SUNLIGHT AWAY
" Vitamin D is required for the body to successfully absorb and use calcium," Dr. Lee says. "Most Americans do not get enough sun exposure to generate enough natural vitamin D, and thus supplementation is essential. " According to the National Osteoporosis Foundation, adults under 50 need 400 to 800 IU of vitamin D daily and adults 50 and older need 800 to 1,000 IU. Talk to your doctor about your specific needs based on where you live, what time of year it is, and which vitamin D-rich foods you eat.
YOU'RE CASUAL WITH WINE
Low levels of alcohol consumption may be good for your bones, according to a study from Oregon State University, but more than a couple of drinks a day has the opposite effect. "Too much alcohol can make it harder to absorb calcium," says Dr. Lee. Furthermore, "In women in particular, higher alcohol consumption can decrease estrogen (雌激素) levels, and this can also lead to osteoporosis(骨质疏松) , " Dr. Lee says.
YOU LIVE IN AN AREA WITH DIRTY AIR
In a study recently published in the Lancet Planetary Health , researchers dealt with hospital data for 9.2 million Medicare participants in the Northeast and mid-Atlantic between 2003 and 2010. They found that even a small increase in levels of pollutants in the air--may lead to an increase in bone fractures and osteoporosis in older adults. If you live in a smoggy area,use an air purifier filter at home, avoid exercising outdoors when the air quality is bad,and get screened for osteoporosis.
1.According to the article, to have healthy bones, a lady of 65 should .
A. form a habit of drinking a bottle of wine every day
B. protect herself from being exposed to sunlight
C. exercise indoors or do little strength training
D. lessen sodium intakes in her diet
2.The article states that the health of the bones is affected by the following except .
A. air quality B. body clock
C. personal diet D. physical training
3.This article is possibly chosen from .
A. a gym advertisement
B. a medical textbook
C. a lifestyle magazine
D. a medicine instruction
高三英语阅读理解简单题
5 Lifestyle Choices You Will Feel in Your Bones
YOU SPEND TOO LITTLE TIME ON THE MOVE
"Bone is a living tissue," says Jonathan Lee, a physician at Montefiore Health System in New York City. "The more you use it, the more it will adapt and strengthen. Likewise, if it is not subjected to loading, it will waste away. " The solution? Weight-bearing exercise-even just walking. Strength training Counts too
YOU EAT SALTY SNACKS
A study from Japan showed that women over fifty who had high sodium (钠) intakes were more than four times as likely to have a fracture (break of.bones) as those with low sodium intakes. That's because as the kidneys(肾) excrete(排出) the sodium, calcium is reducing from the bloodstream too.
YOU SHUT SUNLIGHT AWAY
" Vitamin D is required for the body to successfully absorb and use calcium," Dr. Lee says. "Most Americans do not get enough sun exposure to generate enough natural vitamin D, and thus supplementation is essential. " According to the National Osteoporosis Foundation, adults under 50 need 400 to 800 IU of vitamin D daily and adults 50 and older need 800 to 1,000 IU. Talk to your doctor about your specific needs based on where you live, what time of year it is, and which vitamin D-rich foods you eat.
YOU'RE CASUAL WITH WINE
Low levels of alcohol consumption may be good for your bones, according to a study from Oregon State University, but more than a couple of drinks a day has the opposite effect. "Too much alcohol can make it harder to absorb calcium," says Dr. Lee. Furthermore, "In women in particular, higher alcohol consumption can decrease estrogen (雌激素) levels, and this can also lead to osteoporosis(骨质疏松) , " Dr. Lee says.
YOU LIVE IN AN AREA WITH DIRTY AIR
In a study recently published in the Lancet Planetary Health , researchers dealt with hospital data for 9.2 million Medicare participants in the Northeast and mid-Atlantic between 2003 and 2010. They found that even a small increase in levels of pollutants in the air--may lead to an increase in bone fractures and osteoporosis in older adults. If you live in a smoggy area,use an air purifier filter at home, avoid exercising outdoors when the air quality is bad,and get screened for osteoporosis.
1.According to the article, to have healthy bones, a lady of 65 should .
A. form a habit of drinking a bottle of wine every day
B. protect herself from being exposed to sunlight
C. exercise indoors or do little strength training
D. lessen sodium intakes in her diet
2.The article states that the health of the bones is affected by the following except .
A. air quality B. body clock
C. personal diet D. physical training
3.This article is possibly chosen from .
A. a gym advertisement
B. a medical textbook
C. a lifestyle magazine
D. a medicine instruction
高三英语阅读理解简单题查看答案及解析
— Do you feel like taking a walk in the park?
— ____.
A.You may ask your brother to go, too |
B.Yes, but I can’t afford the time |
C.No, I’m really not in the mood for it this evening |
D.No, I’d like it |
高三英语单项填空简单题查看答案及解析
Try your best to help the people when they are in trouble, _______you will feel pleased and happy.
A.unless B.or C.and D.But
高三英语单项填空中等难度题查看答案及解析
Don’t put too much pressure on yourself.________you keep trying, you will achieve your goals in the future.
A.In case B.Even though C.As long as D.As soon as
高三英语单项填空简单题查看答案及解析
You will spend hours at the gym training your body, but do you ever think about training your brain? Here are four ways to keep your brain mentally (脑力上地) active and healthy.
Play games
Your brain is a muscle just like the ones in the rest of your body. If you don’t use it, you will lose it. For example, doing a crossword puzzle (纵横填字游戏) once a day is a good way to give the brain the exercise it needs. This kind of puzzle is good at training different areas of the brain. But remember that when doing this puzzle, you should gradually increase the complexity (复杂度); otherwise, it will become repetitive (重复乏味的) and stop being mentally challenging.
Talk aloud
Although it might sound strange to you, talking aloud is a great way to boost your memory. A good exercise to try is counting to 99 in threes as fast as you can.
Be a team leader
If you find you can do your work very easily, you should find a new task. It is important that your job should be mentally challenging. Complex jobs are often more challenging and make the brain work a little harder.
Learn a language
A study found that, compared with those who could speak only one language, the people who could speak two languages had a slower rate of cognitive (认知能力) decrease. Learning a new language is very challenging and it makes sure that different areas of the brain have their lights on.
1.What is the main idea of this passage?
A. Why you should train your brain.
B. How to be a good team leader.
C. Training the brain is more important than training the body.
D. How to make your brain healthy and work actively.
2.Which word can replace the word "boost" in the third paragraph?
A. Change. B. Promote.
C. Decrease. D. Lose.
3.We should gradually increase the complexity when doing crossword puzzles because ______.
A. if we don’t use our brain, we will lose it
B. we should make our brain face different challenges
C. our brain is a muscle like other parts in our bodies
D. these puzzles can work on different areas of the brain.
高三英语阅读理解中等难度题查看答案及解析
According to your father’s will, you have to ____ a record of every penny you spend, including bus fares.
A. make B. keep C. have D. set
高三英语单项填空中等难度题查看答案及解析
If you show your respect for your mother’opinions, though you may not _______them, she will feel _______ to you.
A. agree; closely B. admit; close C. share; close D. use; closely
高三英语单项填空中等难度题查看答案及解析
I will spend a whole evening _____ in your room waiting for the thief to arrive.
A. locking B. in locking
C. being locked D. locked
高三英语单项填空中等难度题查看答案及解析
— ______you need any help, feel free to contact me.
— Thank you for your kindness.
A. May B. Will C. Shall D. Should
高三英语单项填空中等难度题查看答案及解析
Enjoying a funny comedy or reading some jokes will _____ your negative feelings and make you feel much better.
A.drive away B.put away C.give out D.put out
高三英语单项填空简单题查看答案及解析