FROM OUR EXPERTS
It’s clear that we eat too much salt….and sugar…and the wrong fats ….and food in general. Refined sugars (carbohydrates) in particular, have been linked to a variety of health issues including obesity and diabetes. Hypertension, on the other hand, has consistently been linked to excess salt consumption. So it comes as a bit of a surprise to see new research that links sugar to hypertension.
American scientists recently reviewed a study of 8670 French adults which seemed to find no link between hypertension and salt intake . The study's researchers postulate that instead, consistently high sugar levels cause your heart to beat faster and in turn, cause your blood pressure to rise. A research team, led by Dr. James DiNicolantonio, a heart disease specialist at St. Luke’s Mid America Heart Institute in Kansas City, believes the French study is on to something. Sugar may indeed be a significant risk factor for...
There are times it is normal for the heart to beat harder, such as if you are out hiking and encounter a bear. Your blood pressure will jump so larger levels of oxygenated, nutrient rich blood is sent through your system and you are able to react. All part of the flight or fight response.
When you are diagnosed for high blood pressure your blood pressure is not just high for limited periods of time. It is consistently elevated. This means the heart is constantly working harder than it should.
Here are 7 reasons your heart may be dealing with this increased workload:
1. Atherosclerosis (narrowing of the arteries) - This may be caused by cholesterol deposits along arterial walls resulting in plaque buildup. Fibrosis or endothelial dysfunction may also result in narrower arteries. When arteries narrow the heart has to pump harder (exert more force) to move blood throughout the system.
2. Overweight and obesity - Fat is a tissue that requires a constant blood s...
It is estimated that one in four adults (approximately 50 million) in the United States has elevated blood pressure – and more than 30 percent of them are unaware of it. Since people with hypertension may not exhibit any symptoms, their high blood pressure is often undiagnosed until complications occur. It has been proven that blood pressure screening facilitates early diagnosis and treatment. Proper treatment clearly reduces the risk of the complications associated with hypertension. Blood pressure Blood pressure is the force exerted against artery walls as blood is carried through the circulatory system. The measurement of force is made in relation to the heart's pumping activity, and is measured in millimeters of mercury (mmHg). The higher number, or systolic pressure, is the measurement of pressure that occurs when the ventricle of the heart contracts or beats. The lower number, or diastolic pressure, is the measurement recorded between beats, while the heart is ...
You should know
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