Archive for the ‘stress & anxiety’ Category

Binge Drinking and High Blood Pressure Harm Your Heart

Tuesday, August 24th, 2010

Binge drinking doesn’t mean a drink or two, more like ten or twenty – not exactly “drinking socially.” And not exactly the safest for your health; consuming copious amounts of booze at one sitting has been linked to alcohol poisoning, memory problems, anxiety, bladder ruptures, and even sudden death.

And a new study in the journal Stroke says binge drinking, in combination with high blood pressure, may also heighten the risk of cardiovascular disease and stroke.

High blood pressure
by itself is already associated with heart disease and stroke.

The research followed 6,100 South Koreans age 55 and up for two decades; teetotalers with normal blood pressure and men with high blood pressure who occasionally consume more than six drinks in one sitting.

Results found the binge drinkers had double the risk of suffering a heart attack or stroke. But the heaviest drinkers, people downing 12 or more drinks at one time, had nearly five times the risk of heart trouble. And the risk jumped to 12-fold if the extreme drinkers had severe high blood pressure.

The American Heart Association defines normal blood pressure as 120/80 mmHG or below. High blood pressure is classified as 140/90 mmHG and over. And severe high blood pressure is considered 168/110 mmHG or higher.

High blood pressure, or hypertension, is typically treated with improved diet – especially reducing salt and saturated fat intake – exercise, and medication.

Image credit: chrismetcalf

Stress Probably Triggers Irritable Bowel Syndrome

Thursday, April 29th, 2010

You see it a lot in comedies. The nerdy guy goes to ask the hot chick out. He gets anxious. Sweat beads up on his forehead. And he quickly bolts into the bathroom.

It’s funny, but it might be true.

A new study, published in the American Journal of Gastroenterology, says stress may trigger symptoms of irritable bowel syndrome.

To find out, researchers asked people with irritable bowel syndrome, or IBS, a series of questions to examine their flare ups.

Of the 552 participants, 52% reported symptoms during periods of perceived stress. Scientists suggest stress hormones may inhibit harmful bacteria to build up in the intestines triggering a flare up.

While it’s not concrete evidence, experts have long believed anxiety can worsen IBS in people already suffering from the condition.

Image credit: Games Advance

Dark Chocolate Lowers Stress Levels

Friday, November 13th, 2009

DARKSure, devouring a pint of triple-chocolate ice cream will make anyone feel better, but we’re not talking about “comfort food” here.

Scientists at the Nestle Research Center in Switzerland suggest compounds in dark chocolate may lower stress hormones during times of high anxiety.

After feeding study participants, both men and women, half a chocolate bar, or roughly 20 grams, every morning, researchers monitored their stress hormone production for two weeks.

Findings showed “chocolate therapy” lowered high hormone levels.

So experts suggest stressed out workers would benefit long-term from daily consumption of chocolate. They recommend 40 grams a day. A whole candy bar, nice!

Researchers believe flavanols in chocolate, which help prevent artery inflammation, are also responsible for the reduction in mental stress.

But dietitians warn not to go overboard with chocolate, since it’s usually high in fat and sugar.

Via The Daily Mail.

Image credit: Saida Online Magazine