Stevia: the benefits and harms "honey" leaves
to preserve the health, nutritionists advise to replace sugar with artificial sweeteners.Fortunately, that number is growing from year to year.Aspartame, saccharin, xylitol, cyclamate - it seems, you just choose something to your liking.But not all synthetic sweeteners Sweeteners: the benefits and harms of artificial sweeteners useful and safe.Meanwhile, nature is no less sweet foods and much more healthy.For example, stevia, benefits and harms that have been studied thoroughly.
Saving for a sweet tooth
unusual taste of stevia tasted even Guarani Indians who added to the leaves of this plant as a sweetener in a warming drink mate.Arriving in the XV century on the American continent Spaniards wrote that the locals grow whole plantation of grass, which is called "honey."
However, Europeans are not interested in the properties of stevia until the early twentieth century.While Paraguayan chemist Ovid Rebaudi not decipher its biochemical composition and did not submit data to the world scientific community.It was found that the sweetness of the plant is not any traditional sucrose and unique glycosides - steviosides.It is thanks to them that the purified stevia extract in four times sweeter than products derived from cane and sugar beet.
accumulating sweeteners only in the aerial parts of the plant.Especially a lot of them found in the young leaves of the upper tier.The main advantages are as stevioside their low calorific value and security.They do not break down in the gut and not enter into any chemical reaction.Organic molecules from the body appears unchanged.
Use stevia as a sweetener recommended for all: healthy and sick adults and children.In contrast to the "white poison" steviosides not interfere with carbohydrate metabolism, and thus do not contribute to weight gain and the development of related diseases: hypertension, atherosclerosis, diabetes, fatty liver.
doubtlessly brings welcome stevia for diabetics.On the one hand, the plant can improve the taste of food consumed, on the other hand, the absence of free glucose in its composition does not get any unpleasant pancreas.This stevia Stevia: the secrets of the use of Indian grass does not cause side effects and addiction.
sweeteners "honey herb" are not destroyed by heat treatment.Leaflets or plant extract can be added to hot tea, used for cooking cakes, desserts and home canning.Taste luscious grass with a little bitterness - this is the feature of the natural product.
sale there are several forms of stevia: dried leaves, pelleted and liquid esktrakt powder plant.From the viewpoint of efficiency difference between them.Choose something that is more convenient.Since the leaves and pills are more suitable to sweeten drinks and extract powder and can be used for cooking.Phyto added to food just at the tip of the knife.
not a single sugar
But not only the sweet taste of stevia boasts useful properties of this plant are used in the treatment of many ailments.
Leaves of Grass contains over fifty minerals and vitamins.These include: calcium, phosphorus, magnesium, iron, manganese, selenium, β-carotene, B vitamins, ascorbic acid, vitamin E. Therefore, regular intake of stevia enhances immunity Immunity - help the immune system and bettermetabolic processes.
for diabetic patients is of particular value in the presence of a large amount of zinc plant.This mineral is essential for the normal functioning of the pancreas - he is involved in the synthesis of insulin and its binding to liver cells.The use of drugs stevia helps diabetics lower blood sugar and "bad" cholesterol in the blood, improve overall health.
Due to the high concentration of antioxidants, plant is recommended for the prevention of diseases of the cardiovascular system and oncology.Displays the body of excess oxidants, "honey" leaves prevent premature cell death and inhibit the development of pathological processes.
Pectin, a part of the stevia, a beneficial effect on the digestive tract.They increase the number of beneficial bacteria in the gut, improve absorption of nutrients, normalize metabolism improves metabolism and losing weight without dieting .Application of plant extract gives a good effect at dysbacteriosis, flatulence, digestive disorders.
presence of roughage can be used stevia as a cleaning agent.Absorbing toxic compounds, it accelerates their excretion from the body.As a natural adsorbent plant can be recommended for long-term constipation, chronic poisoning, allergies.
safety data of stevia differ.Absolutely harmless Japanese scientists consider it.Of their study demonstrate the lack of sweet grass any toxic effects.
These results confirm the long-standing practice and the use of plants in Japan.Since the middle of last century, Japan buys about ninety percent of the world's cultivated stevia and adds it as a sweetener in fifty percent of its produced food.During all this time, no adverse reactions from consumers has been noted.
different view from the experts from the United States.In experiments with mice, American physicians have shown that the preparations of Stevia inhibit the production of sex hormones, show contraceptive effect.However, scientists do not deny that could provoke a negative effect excessively high concentrations of stevioside, which gave test animals.In the meantime, they are advised not to abuse stevia and observe the dosage indicated on the package.