stevia (stevia rebaudiana) is a hairy shrub that is local to northeast paraguay, brazil and argentina. it is now grown in different parts of the sector, such as canada and part of asia and europe. it might be best known as a supply of herbal sweeteners.
a few humans take stevia by mouth for scientific purposes such as lowering blood stress, treating diabetes, heartburn, high uric acid tiers inside the blood, for weight loss, to stimulate the heart price, and for water retention.
extracts from the stevia leaves are to be had as sweeteners in japan, south korea, malaysia, taiwan, russia, israel, mexico, paraguay, uruguay, venezuela, colombia, brazil, and argentina. within the us, stevia leaves and extract aren't authorised to be used as a sweetener, but they can be used as a "nutritional complement" or in skin care merchandise. in december 2008, the u.s. food and drug management (fda) granted usually diagnosed as secure (gras) reputation to rebaudioside a, one of the chemical compounds in stevia, to be used as a meals additive sweetener.
other names is stevia known by:
azucacaa, caa-he-é, ca-a-jhei, ca-a-yupi, capim doce, chanvre d'eau, eira-caa, erva doce, estevia, eupatorium rebaudianum, green stevia, kaa jhee, mustelia eupatoria, paraguayan stevioside, plante sucrée, reb a, rebaudioside a, rébaudioside a, rebiana, stévia, stevia eupatoria, stevia plant, stevia purpurea, stevia rebaudiana, stevioside, sweet herb of paraguay, candy herb, candy leaf of paraguay, sweetleaf, yerba dulce.
insufficient evidence to rate effectiveness for:
diabetes. research on how stevia might have an effect on blood sugar in humans with diabetes is inconsistent. some early studies suggests that taking one thousand mg daily of stevia leaf extract containing 91% stevioside may reduce blood sugar stages after food by 18% in humans with type 2 diabetes. however, other studies shows that taking 250 mg of stevioside three instances day by day does now not decrease blood sugar levels or hba1c (a degree over blood sugar degrees over the years) after three months of treatment.
excessive blood stress. how stevia may have an effect on blood stress is unclear. a few studies suggests that taking 750-1500 mg of stevioside, a chemical compound in stevia, day by day reduces systolic blood stress (the upper wide variety in a blood stress reading) via 10-14 mmhg and diastolic blood strain (the decrease number) by means of 6-14 mmhg. but, other research shows that taking stevioside does no longer reduce blood stress.
coronary heart problems.