For the approximately 7.5 million Americans affected by psoriasis, the thick, red, scaly, itchy plaques it causes only scratch the surface when it comes to the overall implications of this disease. Now, ongoing research linking psoriasis to other serious medical conditions and the incredible toll it can take on a person’s overall quality of life are shifting the way psoriasis is viewed — from a common skin disease to a complex systemic condition. Read more

Mike Stobbe

Months after experts discounted the importance of routine mammograms and Pap smears for many women, the American Cancer Society is warning more explicitly than ever that regular testing for prostate cancer is of questionable value, too, and can do men more harm than good.

The cancer society has not recommended routine screening for most men since the mid-1990s, and that is not changing. But the organization is urging doctors to talk frankly with their patients about the risks and limitations of the PSA blood test when offering it.

The widely used test often spots cancers too slow-growing to be deadly, and treatment can lead to incontinence and impotence. Two big studies last year suggested prostate cancer screening doesn’t necessarily save lives, and any benefits can come at a high price. Read more

If you are like most people, you probably haven’t spent much time thinking about how much bromine you’re absorbing from your car upholstery or your Mountain Dew. But bromine toxicity is a definite danger from some surprising sources, and it can wreak havoc on your health.

Bromines All Around You

Bromines are common endocrine disruptors, and are part of the halide family, a group of elements that includes fluorine, chlorine and iodine. What makes it so dangerous is that it competes for the same receptors that are used to capture iodine. Read more

The Victorians had many names for depression, and Charles Darwin used them all. There were his “fits” brought on by “excitements,” “flurries” leading to an “uncomfortable palpitation of the heart” and “air fatigues” that triggered his “head symptoms.” In one particularly pitiful letter, written to a specialist in “psychological medicine,” he confessed to “extreme spasmodic daily and nightly flatulence” and “hysterical crying” whenever Emma, his devoted wife, left him alone. Read more

By TARA PARKER-POPE

The basic formula for gaining and losing weight is well known: a pound of fat equals 3,500 calories.

That simple equation has fueled the widely accepted notion that weight loss does not require daunting lifestyle changes but “small changes that add up,” as the first lady, Michelle Obama, put it last month in announcing a national plan to counter childhood obesity.

In this view, cutting out or burning just 100 extra calories a day — by replacing soda with water, say, or walking to school — can lead to significant weight loss over time: a pound every 35 days, or more than 10 pounds a year. Read more

Men who regularly take over-the-counter painkillers are twice as likely to suffer hearing problems than those who don’t, a study has shown.
Researchers found that younger men are particularly at risk.
Taking paracetamol at least twice a week doubles the risk of mild to severe deafness before the age of 50. Other painkillers, including aspirin and ibuprofen, are also linked to hearing loss, the American researchers found. Read more

GOOD news: people in Britain are living longer than ever before. They are the healthiest they have ever been. Moreover, the lot of the poor has been improving at a phenomenal rate. Over the decade to 2005, the most recent years for which data are available, life expectancy for boys born in the least salubrious neighbourhoods has rocketed by 2.7 years to more than 75 years. Yet, despite this progress, they are losing ground to more fortunate folk. Boys born to parents living in more comfortable surroundings have always expected to live longer. But the gap between the two groups has increased. Read more

With the realization that half of the people experiencing a sudden mortal heart attack were taking aspirin on the day of their demise, researchers have begun to search for a more reliable alternative, and they may have found it in a red wine molecule called resveratrol (rez-vair-ah-trawl).
Read more

I am not a doctor, but my family sometimes require me to act as if I were, there being no-one else to examine their rash, bad knee, sore lip. The trouble is that my standard prognosis – “Don’t worry, do nothing and you’ll get over it” – is not seen as taking matters sufficiently seriously.

Now a fascinating review in the Lancet of the placebo effect has confirmed my view that all you need to get over most illnesses is the confidence that you will recover. Everyone knows how believing a medicine can make you better is enough to make it so, even when the “medicine” contains no active ingredient at all. Read more

If you aren’t getting a good, consistent and regular night’s sleep, a new study suggests it could reduce your ability to handle oxidative stress, cause impacts to your health, increase motor and neurological deterioration, speed aging and ultimately cut short your life.

That is, if your “biological clock” genes work the same way as those of a fruit fly. And they probably do.

In research just published in the journal Aging, scientists from Oregon State University outline for the first time how a key gene that helps control circadian rhythms can improve the health of aging fruit flies if it is intact, but can result in significant health impacts, up to and including earlier death, if it is absent. Read more

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