A few quality studies have been carried out over the years, starting in 1998 with a double-blind, placebo-controlled trial of 135 adults over 12 weeks published in The Journal of the American Medical Association. They found no evidence that hydroxycitric acid, the active ingredient in weight loss products made from garcinia cambogia, produced significant weight loss. The American Journal of Clinical Nutrition in 2004 published a systematic review of meta-analyses and clinical trials on dietary supplements for weight loss by complementary medicine researchers at the Universities of Exeter and Plymouth.
None of the over-the-counter weight loss aids worked, including garcinia cambogia.
There are various definitions of research presented by various scholars and authors. In general, research is a way of thinking and finding answers to the questions that come into your mind. In our day-to-day life, we formulate several question in our mind.
Dec 04, · Various definition of Research Methods by various authors Clarke and Clarke: Research is a careful, systematic and objective investigation conducted to obtain valid facts, draw conclusions and established principles regarding an identifiable problem in some field of knowledge.
Sep 02, · Define Research by the authors? SAVE CANCEL. already exists. Would you like to merge this question into it? MERGE CANCEL. already exists as an alternate of this question. Definition of Keyword. There are many definitions available for quantitative research given by different authors. Aliaga and Gunderson () have described the quantitative research methods very well.
Research is a careful, systematic and objective investigation conducted to obtain valid facts, draw conclusions and established principles regarding an identifiable problem in some field of knowledge. Definition of Research Design The formidable problem which follows the work of defining the research problem is the preparing of the design of the research project, typically referred to as the “research design”.