Overall, I looked at 4 more studies. Two of them showed weight loss of a few pounds over a period of 8 weeks (9, 10), but the other two showed no effect (11, 12).
So… unfortunately, the weight loss effects appear to be both weak and inconsistent. A review published in the Journal of Obesity in 2011 that looked at 12 clinical trials found that Garcinia Cambogia can increase weight loss by about 0.
Secondary research is defined as an analysis and interpretation of primary research. The method of writing secondary research is to collect primary research that is relevant to a writing topic and interpret what the primary research found.
Data collection plays a very crucial role in the statistical analysis. In research, there are different methods used to gather information, all of which fall into two categories, i.e. primary data, and secondary data.
Data collection methods can be divided into two categories: secondary methods of data collection and primary methods of data collection. Secondary Data Collection Methods. Secondary data is a type of data that has already been published in books, newspapers, magazines, journals, online portals etc. There are two core forms of research: primary research and secondary research. For many business owners, the best approach is to start with secondary research. By looking at regional data, community surveys, and other available information, you can help identify your audience and market. 3 Methods for Analyzing Consumer Decisions.