Melamine contamination and associated health risks: Gut microbiota does make a difference
Meenakshi Rajpoot, Rajasri Bhattacharya, Sheenam Sharma, Sumeet Gupta, Varruchi Sharma, Anil Kumar Sharma
Abstract
Melamine is a nitrogenous organic compound containing high amounts of nitrogen, which is interpreted as high protein in various standard protein measuring tests, therefore added to foods to boost the protein content. Illegal addition of melamine has been in practice by food manufacturers, which leads to toxicity and stone formation in kidneys of individuals consuming melamine-contaminated milk products. A focused and thorough structured search of bibliographic databases for peer-reviewed researches reported in the literature was carried out with a focused attention on melamine contamination, associated health risks, and the role of gut microbiota. The overall outcomes of the research and review articles pertaining to searched keywords along with analysis of the interventions have been described employing a deductive qualitative content analysis approach. Current review focuses on the various health risks associated with consumption of melamine-contaminated foods and the need to develop better and effective methods for its testing. Moreover, the importance of gut microbiota in mediating toxicity due to melamine has also been discussed as there is a link between toxicity and activities of gut microbiota.