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Apple
cider vinegar is a byproduct of fermented apples. Bacteria and yeast are used
to metabolize the sugars in the apples. The sugar turns to alcohol in the
preliminary stage of the process and then the alcohol is fermented longer to
become vinegar. The term “vinegar” was taken from the French vocabulary,
meaning “sour wine”.
Scientific Evidence
Over the centuries, apple cider vinegar has been
used for individuals who want to lose weight. The question is: Is it really
an effective weight loss treatment? Some studies have shown evidence that
vinegar consumptions helps curb appetite and burns fat. It also helped lowered
cholesterol and blood pressure in a group of rats. However how it works in
humans has not been studied well.
One study examined the effect of taking white vinegar before a meal on blood sugar levels and satiety of a group of 12 people. Those who consumed the
vinegar felt fuller and more satisfied after the meal than those who did not
consume the vinegar. Also, results showed that those who took vinegar with
the meal had better blood sugar levels and insulin profiles relative to the
individuals who did not take vinegar before their meal.
How apple cider
vinegar can be taken
There are no current
guidelines to how much apple cider vinegar to consume. Some individuals take
one tablespoon in the morning, either plain or mixed in a cup of water or
juice. Other individuals may take it as a supplement, in tablet form.
Supplements are taken prior to or following meals.
Any side effects?
Not in small doses. However
using apple cider vinegar in larger amounts or over a long period of time may
pose risks.
·
In the long term, drinking undiluted
apple cider vinegar can erode dental enamel, damaging the teeth and the
tissues in your throat and mouth
·
One study found a woman who
got an apple cider vinegar supplement stuck in her throat, resulted in
permanent damage to her esophagus
·
Long-term use of apple
cider vinegar may lead to low potassium or osteoporosis. So if you have
either, talk to your doctor before using apple cider vinegar.
·
Vinegar contains chromium,
which can affect your insulin levels. If you have diabetes, check with your
physician or endocrinologist before using apple cider vinegar.
·
Using apple cider vinegar
supplements, instead of the liquid itself, adds another layer of risk. Unlike
medicines, supplements are not regulated and tested for effectiveness or even
safety concerns.
A 2005 study looked at the
ingredients of eight different brands of apple cider vinegar supplements. These are the results:
·
Some of the ingredients
listed on the box were not the actual ingredients used
·
The concentration of ingredients
was very different between brands
·
The recommended dosages
varied largely between brands
Therefore, it is better to take it in the liquid form than
as a tablet.
Drug
interactions
It may interact with
certain laxatives, diuretics, and medicines for heart conditions and diabetes.
Check with your doctor before taking apple cider vinegar supplements or apple
cider vinegar regularly.
The
bottom line
Although research looks
promising on apple cider vinegar’s ability to curb appetite and burn fat, results
are currently insufficient. Most studies were done on animals or cells in a
lab. More research needs to be conducted to verify its true potential
benefits.
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Nutritious News from Nada
About Me
- Nada Jawahery, Licensed Dietitian
- Hello everyone, and welcome to my blog. My name is Nada Jawahery and I'm a Licensed and Registered Dietician currently working at Royal Bahrain Hospital. Here you'll find many of my nutrition articles that were published in local papers and magazines. You can also learn about the "Fresh Start" program, which can help you transform your life and manage your weight. Feel free to comment or contact me with any questions.
Sunday, April 29, 2012
Apple Cider Vinegar: Remedy for Weight Loss or Not?
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