Articles sur Blood pressure

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The fashion advice is generally to tighten ties so they’re tight but not too tight. from www.shutterstock.com

Research Check: do neckties reduce blood supply to the brain?

Wearing a tie that causes slight discomfort can reduce blood flow to the brain by 7.5%, but the reduction is unlikely to cause any physical symptoms, which generally begin at a reduction of 10%.
Millions more Australians will be diagnosed with having high blood pressure if the recommendations are followed. www.shutterstock.com

New blood pressure guidelines may make millions anxious that they’re at risk of heart disease

Previously, a person would be diagnosed with high blood pressure if their systolic reading was 140mmHg. But it's recommended this threshold be lowered to 130mmHg, which will do more harm than good.
Canada has done a remarkable job of reducing lead in people’s bodies. But the experience of Flint, Mich. – where children were exposed to toxic levels of lead – teaches us to remain cautious. Here, Flint citizens watch testimonies before the House Oversight and Government Reform Committee, in Washington during 2016. (AP Photo/Andrew Harnik)

From IQ to blood pressure, we should not be complacent about lead

Reduced lead exposure has made us smarter and healthier. Could changes in regulatory agencies across North America endanger this?
Most Canadians eat at least double the daily adequate intake of sodium. And, shockingly, 93 per cent of children aged four to eight exceed Health Canada’s Tolerable Upper Intake Level. (Shutterstock)

Dietary salt, the silent killer: How much is too much?

Most men, women and children in Canada exceed the tolerable upper limits of salt for their bodies. Consumers need to understand how much salt is too much -- to avoid hypertension and heart disease.
Some research studies have found light to moderate drinking to be protective of heart health; others have found long term drinking to be damaging. (AP Photo/Richard Drew)

Is drinking wine really good for your heart?

Is a glass or two of red wine good for your heart? What about your cholesterol and blood pressure? Our experts explain the controversies.
People donate money during a flash football game organized by Arlington High School football player Max Gray, 18, to raise money for Jonielle Spiller, the mother of youth football player Jovon “Jo Jo” Mangual, 13, who died during the Oso mudslide, in Arlington. Jason Redmond/Reuters

Want to do something good for your health? Try being generous

Stepping toward better health (and happiness) may be as simple as spending your next $20 generously.

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