Tag: health

Viruses

You can hardly pick up a magazine or turn on the TV these days without hearing about viruses. Dustin Hoffman battles them in the film “Outbreak.” Richard Preston’s “The Hot Zone” is a best-seller. AIDS is regularly in the headlines. In Zaire a whole city is quarantined to contain an outbreak of Ebola. It’s amazing …

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Water treatment

As a kid, I always loved field trips. You not only got to leave school and take a bus ride, you also got to visit exotic places like dairy farms, museums and newspapers. One field trip that seemed to be repeated at regular intervals during my school years was to the local water treatment facility. …

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Pimples

Beauty, the old saying goes, is only skin deep. Unfortunately, so are pimples. The difference is that while very few of us can claim to be beautiful (certainly not I, as a glance at my column photo will attest), almost all of us have had pimples. Our skin contains two kinds of glands: sweat glands …

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Headaches

Few afflictions are more common than headaches. Statistics (themselves the cause of many headaches) show that in the U.S., up to 50 million people go to the doctor for headaches annually. They’re continuing an ancient tradition. Around 5000 B.C. in China, acupuncture was the treatment of choice. About 160 B.C., the Greek physician Galen recommended …

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Sunburn

Summer, contrary to recent evidence in this part of the country, is usually considered the time for fun in the sun. But although some sun is nice, too much sun isn’t, because only 60 percent of sunlight is visible, and only 25 percent is heat. The remaining 15 percent falls in an invisible part of …

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Exercise

I hate exercise. It’s uncomfortable, sweaty, and cuts into quality TV time. Unfortunately, it’s good for you. Exercise is physical exertion for the purpose of improving physical fitness. (If it’s for any other purpose, we call it “hard work.”) Modern fitness programs got their start in Prussia in the 1800s (which should tell you something). …

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Disease

In the 14th century, bubonic plague–The Black Death–swept Europe, killing 25 million people, one quarter of the population. In the 18th century alone, smallpox killed 60 million people worldwide. Measles kills 900,000 people annually, mostly in developing countries. Respiratory infections such as influenza kill up to two million people annually. Intestinal infections such as cholera …

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Nutrition

Considering the number of books written on the subject, the stacks of pamphlets available at any doctor’s office, and the fact that a column concerning it already appears in weekly newspapers across the province (I used to edit a weekly newspaper, so I know), you could consider it an act of hubris that this week …

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Sleep

  “To sleep, perchance to dream. Aye, there’s the rub . . . “ Aye, there’s the rub indeed–the rub being, nobody’s really sure why we sleep. Or why we dream. Or why either is important. Some scientists doubt that dreaming is of any great importance. They don’t have those doubts about sleep. We know …

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The heart

“Have a heart!” “You’re breaking my heart!” “He’s a man after my own heart.” “He showed a lot of heart.” “He wears his heart on his sleeve.” “Hey, wanna play hearts?” We use the word “heart” in a lot of different ways–so many, in fact, that the Oxford English Dictionary (which admittedly is not known …

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