Stevia Facts
Stevia is a genus of about 240 species of herbs and shrubs in
the sunflower family (Asteraceae), native to subtropical and
tropical regions from western North America to South America.
The species Stevia rebaudiana, commonly known as sweetleaf,
sweet leaf, sugarleaf, or simply stevia, is widely grown for its
sweet leaves. As a sweetener and sugar substitute, stevia's
taste has a slower onset and longer duration than that of sugar,
although some of its extracts may have a bitter or licorice-like
aftertaste at high concentrations.
With its steviol glycoside extracts having up to 300 times the
sweetness of sugar, stevia has garnered attention with the rise
in demand for low-carbohydrate, low-sugar food alternatives.
Because stevia has a negligible effect on blood glucose, it is
attractive as a natural sweetener to people on
carbohydrate-controlled diets.
The availability of stevia varies from country to country. In a
few countries, it has been available as a sweetener for decades
or centuries; for example, stevia is widely used as a sweetener
in Japan where it has been available for decades. In some
countries health concerns and political controversies have
limited its availability; for example, the United States banned
stevia in the early 1990s unless labeled as a dietary
supplement, but in 2008 approved rebaudioside A extract as a
food additive. Over the years, the number of countries in which
stevia is available as a sweetener has been increasing. In 2011,
stevia was approved for use in the EU starting in early
December, 2011.
In relation to diabetes, studies have shown stevia to have a
re-vitalizing effect on β-cells of pancreas, improve insulin
sensitivity in rats, and possibly even to promote additional
insulin production, helping to reverse diabetes and metabolic
syndrome. Stevia consumed before meals significantly reduced
postprandial insulin levels compared to both aspartame and
sucrose. A 2011 review study concluded that Stevia sweeteners
would likely benefit diabetic patients. source:
http://en.wikipedia.org/wiki/Stevia
One word of warning about Stevia from Doctor Mercola
I want to emphasize, however, that if you have insulin
issues, I suggest that you avoid sweeteners altogether,
including Stevia, as they all can decrease your sensitivity to
insulin.
So if you struggle with high blood pressure, high cholesterol,
diabetes or extra weight, then you have insulin sensitivity
issues and would benefit from avoiding ALL sweeteners.
But for everyone else, if you are going to sweeten your foods
and beverages anyway, I strongly encourage you to consider using
regular Stevia until the safety of each individual Stevia
compound has been thoroughly assessed.
source:
http://articles.mercola.com/sites/articles/archive/2008/12/16/stevia-the-holy-grail-of-sweeteners.aspx
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This is the brand ,Stevia in the Raw, I, Tim,
the Hip2bfit webmaster, use personally.
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