Man flu is not a myth, claim scientists, who found men suffer more because they invest in their spirit of adventure at the expense of their immune system. A team at the University of Cambridge came up with the theory by applying a mathematical model to the various factors that characterise males and females Photo: PA.
The leaves of the Gymnema sylvestre plant contain gymnemic acids, which have been shown to slow the transport of glucose from the intestines to the bloodstream. This, in turn, helps to: 1  Lower blood sugar. 2  Lower hemoglobin A1c.
How is the herb available Gymnema Sylvestre extract is often standardized to 25% gymnemic acids. Each tablet or capsule usually has between 200 to 300 mg and most users take one or two pills a day with breakfast or lunch.