Hypertension (HTN) or high blood pressure, sometimes called
arterial hypertension, is a chronic medical condition in which the blood
pressure in the arteries is elevated. This requires the heart to work harder
than normal to circulate blood through the blood vessels. Blood pressure is summarized
by two measurements, systolic and diastolic, which depend on whether the heart
muscle is contracting (systole) or relaxed between beats (diastole). Normal
blood pressure at rest is within the range of 100-140mmHg systolic (top
reading) and 60-90mmHg diastolic (bottom reading). High blood pressure is said
to be present if it is persistently at or above 140/90 mmHg.
As a way to manage your blood pressure, herbs and spices are
a fantastic way to increase the medicinal value of your food. Below are some
herbs and spices you may have been enjoying with no idea as to their value:
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1.
Garlic - Garlic contains allicin, a substance which has
antibacterial, antioxidant, lipid lowering and anti-hypertension properties. In
a pilot study made at
Clinical Research Center of New Orleans on whether
garlic could lower blood pressure, nine patients with severe hypertension were
given a garlic preparation containing 1.3 % allicin. Sitting blood pressure
fell with a significant decrease in diastolic blood pressure only five to 14
hours after the dose. Moreover, it was proven in a 2009 study that fresh garlic
has more potent cardio-protective properties than processed garlic.
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2.
Cinnamon - Cinnamon not only prevents heart disease, it can also
prevent diabetes.
The Center for Applied Health Sciences in Ohio conducted a study
of 22 subjects, half of which were given a 250mg of water soluble cinnamon
daily while the other half were given placebo. It was discovered that those who
drank cinnamon had a 13 to 23 percent increase in antioxidants connected with
lowering blood sugar levels.
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3.
Onions - Onions contain quercetin, an antioxidant flavonol found to
prevent heart disease and stroke. In a research study published in the
Journal of Nutrition, subjects with hypertension experienced a decrease in
their blood pressure by 7mmHg systolic and 5 mmHg diastolic as opposed to those
who were taking placebo.
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4.
Olives - This herb is a significant part of the Mediterranean diet,
recognized to be one of the healthiest in the world. Oil made from olives has
been found to reduce blood pressure. In a study conducted on the importance of
olive oil, Dr. L. Aldo Ferrara, Associate Professor at the
Frederico II
University of Naples in Italy
discovered that the daily use of 40 grams of olive oil reduced the dosage of
blood pressure medication in hypertensive patients by about 50 percent.
Polyphenols in extra-virgin olive oil was credited for the significant
reduction of blood pressure.
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5.
Oregano - This herb contains the compound carvacrol which has been
proven to be effective against blood pressure. In a study conducted on animal
subjects, by researchers from
Eskisehir
Osmangazi University
in Turkey,
carvacrol was found to reduce heart rate, mean arterial pressure as well as the
systolic and diastolic blood pressures.
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6.
Hawthorn - This herb has been traditionally used to treat high blood
pressure. In one study conducted in Reading,
UK, 79 type-2
diabetic patients were randomized to receive 1200 mg of hawthorn extract while
another group received medication for high blood pressure. Results revealed
that patients taking hawthorn by the end of the 16th week showed a reduction in
their mean diastolic pressure.
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7. Cardamom- In one study published in the Indian Journal of
Biochemistry and Biophysics, 20 subjects newly diagnosed with primary
hypertension were administered 3 g of cardamom powder. After the end of the 3
months, all the subjects experienced feelings of well-being without any side
effects. Moreover, the study was able to demonstrate that blood pressure was
effectively reduced. It also improved antioxidant status while breaking down
blood clots without significantly altering blood lipids and fibrinogen levels.
Taking advantage of the antioxidant and anti-inflammatory effects of spices and
herbs is an excellent way to boost your body's health. Herbs have low calorie
content, increase the medicinal value of your food and allow you to use natural
forms of lowering blood pressure. Mix them up with your soups, salads, fish and
meat and vegetable dishes. It's a healthier and cheaper alternative to keeping
bottles of prescription drugs and synthetic supplements.