blood pressure – Health has always been an interesting discussion themes tin the health. Because health is a very important position in human life. One of the topics discussed are blood pressure and many problem related with it. Why? blood pressure became one of the parameters of human health. Many cases of severe disease also stems from the problems of blood pressure. Therefore, let us refer to you some articles themed blood pressure that can hopefully inspire you to healthy life choices.
Poor Sleep May Raise Blood Pressure
A new study shows men who got the least deep sleep were 80% more likely to develop high blood pressure than those who got the most. Researchers determined how much deep sleep the men got by measuring the speed of their brain waves. People with poor-quality sleep spend a lot of time in “slow wave” sleep.
It’s the first study to show that poor sleep quality independently raises the risk of high blood pressure, regardless of sleep duration or other sleep issues. Previous studies have already linked sleep disorders such as obstructive sleep apnea and sleep-disordered breathing to an increased risk of high blood pressure.
Researchers say the results suggest the sleep quality is the third pillar of overall health. “People should recognize that sleep, diet and physical activity are critical to health, including heart health and optimal blood pressure control,” says researcher Susan Redline, MD, in a news release. Redline is a professor of sleep medicine at the Harvard School of Medicine. She says poor sleep may be a predictor of poor health. (www.webmd.com)
High salt intake is linked to high blood pressure or hypertension
“Blood pressure is the biggest cause of death in the world … and salt is the most important thing that puts it up,” says Graham MacGregor, a professor of cardiovascular medicine at the London-based Wolfson Institute of Preventive Medicine and chairman of the influential World Action on Salt and Health lobby group (WASH). “Cutting back on salt gives a direct beneficial effect on the biggest cause of death in the world. That’s why it’s so important.”
Or is it? Recent scientific papers suggest the basis for a global crackdown on salt is not what you’d call rock solid. Two 2011 studies indicate that the evidence is inconclusive, or that reducing salt may even be harmful.
“There’s a view that salt is the root cause of all high blood pressure worldwide and some people religiously hold on to that belief,” said Tony Heagerty, head of the cardiovascular research group at Britain’s Manchester University and a former president of the International Society of Hypertension. “But the evidence for that is actually pretty flimsy.”
blood pressure debate about salt
It’s a debate that has flared over the past few months, with each side harnessing a legion of experts in hypertension, heart disease, nutrition and scientific analysis. The salt industry has, naturally, jumped on studies that question the conventional wisdom, and at least one food manufacturer has started to add salt back to some of its processed foods. At times the row has become personal. Trapped in the middle are consumers, who may worry they have become unsuspecting guinea pigs in a grand global experiment.
“The two sides are totally polarized and there’s no agreement or consensus on what the answer is,” says Peter Sherratt of the UK Salt Association. Any new scientific paper which supports the anti-salt position is lauded as proof salt consumption is dangerous, but any piece of evidence or science showing salt is beneficial, or reducing it dangerous, is criticized as unrepresentative, he said. [www.foxnews.com]