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Easy Habits That Help You Live Longer

♦ Go for a jog

Among all the things you can do to achieve longevity, one of the most critical is to exercise. Aerobic activity, like running, is important for getting your blood pumping and your heart working. A recent study showed that a one-hour run adds seven hours to your life, up to four hours per week. People who run have a 25 to 40 percent reduced risk of early death, and live about three years longer.

♦Get more sun—but not too much

The “Sunshine vitamin” -vitamin D, that is-has been shown to fight disease, improve bone health, and avoid depression. One study even found it to extend lifespan by 33 percent. But because vitamin D comes from the sun, and our modem lives don't let us spend much time outside, we might not be getting enough. Getting 15 to 30 minutes of sun exposure a day should be enough for vitamin D production.

♦ Eat more plant protein

A recent study from Harvard found that people who ate a diet high in processed meats like ham, were at a higher risk of death—but those who got their protein from plants had a lower risk, especially of heart disease-related deaths. The study said that for every three percent increase in calories from plant protein there was a reduction in risk of death by 10 percent.

♦Eat nuts

Although you may think nuts are unhealthy because they are calorically high, the exact opposite is true—they can actually extend your life. A study from Harvard found that daily nut-eaters were 20 percent less likely to die during the study. Specifically, the rates of death from heart and breathing disease were reduced. Other research has shown walnuts have a huge role in heart health because of the amount of antioxidants (抗氧剂)they contain.

1.How long can you extend your life in a week by running?

A. 1 hour.   B. 4 hours.

C. 7 hours.   D. 28 hours.

2.What is special about proper sunshine compared with the other three tips?

A. It lengths life.

B. It benefits bone.

C. It fights heart diseases.

D. It makes breathing system healthy.

3.Which of the following best describes the last two tips?

A. Plant food is better than meat.

B. Heart disease causes the most deaths.

C. Nuts are unhealthy food.

D. Proper diets improve health.

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