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Abstract

Natural herbs have been in use for weight loss purposes since the history began. However, the global obesity epidemic and
the rise in obesity-related chronic diseases, including type-II diabetes and cancer, have highlighted the need for novel and
effective approaches for herbal remedies. Whilst the popularity of several prescribed and non-prescribed slimming aids and herbal
plant supplements have been marketed for their weight loss efficacy, single and multi-ingredient herbal supplements are still being
investigated for their single or combined weight loss benefits. Limited research have highlighted an interesting efficacy for several
popular herbal plant supplements including caffeine and capsaicin, Ayurvedic preparations and herbal teas, resulting in various
degrees of effectiveness including thermogenic, appetite control and psychological benefits such as mood state. Recent research
has suggested acute augmented weight-loss effects of combining herbal ingestion with exercise. For example, ingesting green tea,
yerba mate and/or caffeine have been shown to increase metabolic rate, and augmented fatty acid metabolism and increase energy
expenditure from fatty acid sources during exercise with various intensities, particularly low and moderate intensities. Other
promising weight-loss effects have also been also reported for multi-ingredient herbal supplements, particularly those that are rich in
phytochemicals and caffeoyl derivatives. Combining herbal ingestions with exercise still require further research in order to establish
the supplement’s most effective protocols in terms of dosage and timing, and the long-term benefits, particularly those related to
exercise protocols and exercise adherence.

Biography