Stevia has been recognized for its sweetening
properties in Paraguay (South America) since ancient times and used extensively
as a sweetener in general food use in the Far East, in particular, Japan, for
decades for daily table use.
Well, we have read enough already on
stevia’s ancient and traditional use for centuries in different parts
of the world and you might have also read it in different websites and
newspapers, but let us talk about what the modern era has to say about stevia
and its safety. Here I am trying to talk
about only FDA, WHO and European countries because if a thing is accepted there
then rest of the world just follows it, with just a matter of time, because such
is the intense work that is done on a product’s positives and negatives from
all perspectives before it is released out into the market.
Food and Drug Administration (US): The Food and Drug
Administration (FDA) is a body in United States that conducts experiments and
analysis on safety of a new drug or food is safe for its citizens before it goes
into the market for public use.
In 2009, FDA considered "Rebiana
(rebaudioside A) to be Generally Recognized As Safe (GRAS)".
Two 2010 review studies
found no health concerns with stevia or its sweetening extracts. In
addition, a 2009 review study found that stevioside and related compounds have
anti-hyperglycemic, anti-hypertensive, anti-inflammatory, anti-tumor,
anti-diarrheal, diuretic, and immunomodulatory actions.
European Food Safety
Authority ( EFSA ): As per EFSA
Journal 2010;8(4):1537
SCIENTIFIC
OPINION: Scientific Opinion on the safety of steviol glycosides for the
uses as a food additive, FSA Panel on Food Additives and Nutrient Sources added
to Food (ANS), Parma, Italy
The European Food Safety
Authority evaluated the safety of steviol glycosides, extracted from the leaves
of the Stevia rebaudianaBertoni plant, as sweetener and expressed its opinion on 10 March 2010.
The Authority established an Acceptable Daily Intake (ADI) for steviol
glycosides, expressed as steviol equivalents, of 4 mg/kg bodyweight/day. On 11
November 2011, the European Commission allowed the usage of steviol glycosides
as a food additive, establishing maximum content levels for different types of
foods and beverages.
World Health Organization: World Health Organization (WHO) evaluated
experimental studies of stevioside and steviols conducted on animals and
humans, and concluded "stevioside and rebaudioside A are not genotoxic in
vitro or in vivo and that the genotoxicity of steviol and some of its oxidative
derivatives in vitro is not expressed in vivo." The report also found no evidence of
carcinogenic activity. Furthermore, the
report noted "stevioside has shown some evidence of pharmacological
effects in patients with hypertension or with diabetes mellitus type 2", but
concluded further study was required to determine proper dosage. The WHO's Joint Experts Committee on Food
Additives has approved, based on long-term studies, an acceptable daily intake
of steviol glycoside of up to 4 milligrams per kilogram of body weight.
India: The Food Safety and
Standards Authority of India (FSSAI) in The Gazette of India:Extraordinary
Part-III, section 4 of 2011, approved stevioside as sweetener (INS# 960)
In
relation to diabetes, studies have shown stevia to have a possible trophic
effect on β-cells of pancreas, to 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
benefit diabetic patients.
So,
Stevia is absolutely safe in all possible scientific, technical and ethnic
terms.
Watch out this space for more information and related articles on Stevia and anything and everything about it. Also, let me know WHAT YOU WOULD LIKE TO READ more about Stevia.
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