In a recent development, scientists from Germany found during lab tests that an extract from a traditional herb Tabebuia impetiginosa reduced dietary fat assimilation in the animals’ bodies. The researchers firmly believe that the herbal remedy, if taken as a food supplement, may prove to be as effective in humans. It may not only reduce the incidence of obesity but also of type 2 diabetes and coronary heart disease. The development can prove to be a major achievement as the spread of obesity and related diseases is a cause of concern worldwide. The research results were presented by Dr Nils Roos of Max Rubner Institute and associates in the month of July 2008.
The research indicated that the rats that were induced Tabebuia extract showed reduced triglycerides (a by-product of fat) count after intake of fat-filled meal. Dr Roos observed "This result shows the extract may have a potential use in treating obesity. However, as coronary heart disease and diabetes have also been shown to be associated with higher triglyceride levels after eating, we believe a food-supplement based on Tabebuia could reduce the incidence of these diseases as well. What is more, as obesity in developing countries is also on the increase, such extracts, taken as a capsule or added to food, may be a cheaper alternative for the rural population to pharmaceuticals."
While there is no doubt that extract of Tabebuia does restrict the absorption of dietart fats, further researches are on to identify the exact compound in the extract that is responsible for it. Once that identification is done, the identified substance in itself may be more active than the extract. According to Dr Roos. "We are currently in the process of identifying these compounds, and will then test long-term efficiacy and safety in miniature pigs whose physiology is closer to that of humans than rat physiology is, before moving onto human trials. At this point, we hope to be able to develop the extract, either as a food supplement or in a medicinal context."
We may be on our way to have an herbal remedy in our hand to fight back the menace of obesity soon!