The Stevia rebaudiana plant, known as stevia, is native to South America and has long been used in food and medicine. Stevai is currently used medicinally for a wide range of health problems. However, research results confirming its effectiveness have not been conclusive. Therefore, if you want to use stevia medicinally, first consult with your doctor.
Identification and Dosing
Stevia rebaudiana is also commonly known as stevia, rebiana, sweet leaf of Paraguay, sweetleaf, honey leaf, candyleaf , honey yerba and sweet herb, among other names. Currently, there is insufficient information to determine the proper dosing range for stevia. However, stevia has been safely tested in clinical studies at daily doses ranging up to 1,500 mg for 2 years, says the Natural Medicines Comprehensive Database or NMCD.
Uses
Stevia is used to treat conditions such as diabetes, high blood pressure, indigestion and heart problems. It is also used to facilitate weight loss, decrease blood uric acid levels and as a contraceptive. In addition, stevia reportedly has antibacterial activity against a wide range of bacteria that cause infectious disease and may reduce dental plaque, says Drugs.com.
Effectiveness
Results from scientific research are mixed as to the effectiveness of stevia for lowering blood pressure in people with hypertension. The scientific information to date is also inconclusive regarding beneficial effects of stevia on blood sugar levels in diabetics. Furthermore, the antibacterial effects of stavia have not been confirmed scientifically. More research is needed to prove the effectiveness of stevia for any medicinal use.
Considerations
Stevia is rated to likely be safe when used is amounts contained in foods. However, stevia may cause side effects such as allergic reactions, stomach complaints, lightheadedness, muscle pain and feelings of numbness, reports NMCD. Use stevia with caution if you have diabetes or high blood pressure. Also, stevia has not been evaluated for effects during pregnancy or lactation and should be avoided.
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