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Thursday, 30 January 2014

Stevia - more than just a natural sweetener for diabetics

Are you a diabetic and have sweet tooth?  Feeling the whole world is enjoying sweets except you?  Your options other than sugar are - artificial sweeteners (chemical-based) available under different brand names in the market and natural sweeteners.

1.  Artificial Sweeteners
There is a huge list of them available in the market made out of different chemical compounds, but major ones in India are aspartame (with brand names - Equal, NutraSweet, Sugar Free Gold), saccharin (brands - Sweet'N Low, Sugar Free Natura, Zero sugar), sucralose (brands - Splenda and Sugar Free Natura).   



2. Natural Sweeteners
These are honey, agave extract, date sugar, maple syrup, stevia.

Of all these natural sweeteners, again, stevia is not just a sweetener but it can serve your body in a number of ways. Here are eight benefits of the wonder sweetener that you might not have known about.

Sold popularly as brand names Sweet Leaf, SteviaLife, BioSweet, BeStevia, Steviocal, packets of Stevia are usually colored Green. Stevia based sweeteners have been recognized as Safe to be used by everyone, though pregnant women should be cautious when using it as no studies confirm whether stevia is safe for the developing baby or not. Stevia is 250 to even 300 times sweeter than sugar, though it leaves a bitter after-taste in the mouth. It is free of calories and a healthy alternative to sugar.

Stevia tea is one of the best concoctions to keep one’s blood sugar under control. Just boil some stevia leaves in water for about ten minutes. Drink this tea either hot or cold two to three times a day.  Also, home made stevia syrup can be prepared and stored for regular use in tea, coffee, milk, etc.

1. Lowers blood sugar levels and fights diabetes
According to the American Diabetes Association, stevia is a good substitute for sugar especially for diabetics. The leaf contains a compound called steviol glycoside (the sweetener) that is not absorbed by the body and cannot be broken down, and is flushed out directly. It is especially good for diabetics because it stabilizes a patient’s blood sugar by increasing insulin resistance, inhibits the absorption of glucose in the body and promotes the health of the pancreas.
***Warning: People with low blood sugar and hypoglycemia should avoid drinking stevia tea as it could lead to a drastic drop in blood sugar levels.

2. Anti hypertensive - controls high blood pressure
Many studies conducted on stevia state that it is an effective alternative in controlling the blood pressure levels in people prone to the disease. Having one cup of stevia tea on a daily basis can keep a patient suffering from hypertension and those prone to the disease safe.

3. Anti bacterial, anti fungal  and anti inflammatory
Known for its anti bacterial, anti fungal  and anti inflammatory properties, stevia is great to treat persistent acne and dandruff. It also has properties that repair dry and damaged hair. For dandruff free hair, just add a few drops of stevia extract into your shampoo and use regularly. In case of acne, either make a paste of the leaves or apply the extract directly to the pimple and leave overnight. The extract will dry out the pimple and more importantly will not leave a blemish. It is important to note that one must use it regularly to see the desired results. 

4.  Skin toner
Stevia contains a compound called retinoic acid that helps reverse wrinkles. It works by inhibiting the breakdown of cells especially collagen and elastin, reduces sebum production, and possibly even enhances the life span of cells. All one needs to do is mix stevia extract in their regular face cream and use it on a daily basis. Alternatively, one could use the extract on their face once every night and wash it off with cold water after half an hour.

5. Helps protect your teeth and gums
Since stevia has compounds that prevent the formation of dental cavities, plaque and bacteria in the mouth, it is great in fighting against inflammation of gums. The leaf contains various components like tannins, vitamin A, vitamin C, magnesium, zinc and iron. All these compounds put together, prevent the colonization of bacteria in the mouth and around the gums. Since plaque is what predominantly contributes to the onset of gingivitis – by preventing its formation – stevia protects one’s gums from infection. All one has to do is add a few drops of stevia extract to their toothpaste or gargle regularly with stevia mouth wash. To make stevia mouth wash, add two to three drops of stevia extract to a small cup of warm water and gargle. Alternatively one could gargle with stevia tea. If available, you can chew upon a few fresh leaves of stevia regularly.

6.  Reduces heartburn and indigestion
Stevia contains a specific plant glycosides that greatly help in treating indigestion and heartburn. Moreover the plant contains a lot of fiber, carbohydrate, protein, zinc and iron. All these compounds put together helps to beat indigestion. Moreover the zinc, iron, vitamin C and vitamin A help soothe an irritated stomach lining.  In the case of indigestion drink warm stevia tea, and in case of heartburn drink the same tea after cooling it.  It will make you feel much more comfortable.

7.  Weight loss booster
Stevia is great for weight loss. It contains no calories, is a sweetener that can be used in any amount unlike other artificial sweeteners. The good thing about stevia is that it can be used in baked and cooked products as the glycosides present in it, do not break down when cooked. An added advantage of this leaf is that it has the capability of reducing one’s cravings for fatty foods and suppress hunger. In order to use stevia in everyday cooking, add the extract or the leaf to your daily diet to satiate your cravings.

8.  Heals wounds faster
It is a great way to treat wounds and minor skin infections as stevia inhibits certain commonly growing organisms in wounds. Naturopaths believe that it has the capability to heal wounds faster, can reduce the pain associated with sores and even treat athlete’s foot ( a skin condition commonly seen between the toes, usually due to extremely humid conditions). To treat athlete’s foot, soak your feet in warm water with a few drops of stevia extract. After soaking them for about fifteen minutes, pat dry the area and apply a few drops of the extract. You will see results in about two weeks.

Stevia has had a few bad reviews over the years. It is known to have side effects like bloating in the abdomen, lowered blood sugar in people already suffering from hypoglycemia and lowered blood pressure in people suffering from hypotension. Please do consult your doctor before trying it.


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Wednesday, 29 January 2014

STEVIA - ITS CURRENT TREND AND FUTURE MARKET

Before I start talking, let me thank you for coming back here for information.  Today let’s talk about Stevia’s current trend in the global market and its future prospects.

The below studies by different international market research companies talk about Stevia’s exponential growth.

The Nielsen based data shows that stevia is a rapidly growing industry and that stevia is developing into a broadly mainstream ingredient in foods and beverages.

Global market for stevia will reach 11,000 tons by 2014 requiring tripling (three times) of stevia leaf production at the farm level.

Indian Market:  An estimated 10 to 20 per cent people in India have diabetes; the market for low-calorie sweeteners is at least 25 per cent if one combines the obese and weight conscious consumers with diabetics.  At 50.8 million, India had one of the largest diabetic populations in FY10. With an improvement in health awareness, the diagnostic and usage rates are likely to increase, leading to a rise in the number of diabetics consuming artificial sweeteners from 2.96 million FY10 to 9.6mn in FY15.

WHY STEVIA IS BETTER THAN SUGAR
Comparison: Stevia v/s Sugar
Per 2 Teaspoons of Sugar
Stevia
Sugar
Nut*******
(Aspartame)
Sp*****
(Sucralose)
S**** N’ ***
(Saccharin)
Natural vs. Artificial
Natural
Natural
Artificial
Artificial
Artificial
Calories
0
32
0
0
0
Net Grams
0
8g
1g
1g
1g
Gylcemic Index
0
70
0
0








Big Players Roping In:  For stevia, as it is showing very fast growth and huge investments pouring in millions of dollars by multinational companies and very huge projects already in progress in R&D area and hundreds of new products launching worldwide, they are trying to capture market as soon as possible.  It is estimated that sugar substitute market (Stevia, Sorbitol, Tagatose, Aspartame, Saccharine, Sucralose, Xylitol) would be $13.7 Billion by 2018 by MarketsandMarkets with Stevia taking major chunk of it and having an edge for its natural sweetness over other artificial sweeteners.

Please leave your COMMENTS on the post and specific topics on Stevia you would LIKE TO READ.

Upcoming Articles: Incomparable benefits of Stevia v/s Sugar and Why India needs awareness on Stevia more than anybody else.

IS STEVIA SAFE? REALLY??? What are FDA, WHO, EU, India are saying about Stevia?

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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