en Nutrition Review Article Review Article <span style="font-size:14px;"><span style="font-family:Times New Roman;"><span style="line-height:15.0pt"><span style="color:black">Precision nutrition and personalized nutrition, deliver more preventive and practical dietary advice. Precision nutrition comprises dietary habits, food behavior, physical activity, deep phenotyping, metabolomics, microbiota, and nutrigenomics. Precision nutrition includes several clinical practice approaches, such as genetics, dietary habits, food behavior, physical activity, microbiota, and metabolome. With an overwhelming increase in obesity and associated metabolic disturbances, such as type 2 diabetes and cardiovascular diseases, precision nutrition represents a promising approach for preventing and managing metabolic syndrome. This review article highlights the concept of precision nutrition in clinical practice, especially in type 2 diabetes mellitus and metabolic disorders, to prevent and manage the disease. Precision nutrition is an emerging<b> </b>specialty of nutrition that produces a promising approach in clinical practice.<span lang="IT" style="font-size:10.0pt"></span></span></span></span></span><br> &nbsp; Diabetes, Dietary approach, Metabolic disorders, Nutrigenomics, Precision nutrition. 534 543 http://caspjim.com/browse.php?a_code=A-10-2131-2&slc_lang=en&sid=1 Ravi Kant drkantr2006@gmail.com 100319475328460057776 100319475328460057776 No Division of Diabetes and Metabolism, General Medicine, AIIMS, Rishikesh, India Poonam Yadav dryadavpoonam257@gmail.com 100319475328460057777 100319475328460057777 Yes Centre of Excellence in Nursing Education and Research, AIIMS, Rishikesh, India Shruti Barnwal drshruti2006@gmail.com 100319475328460057778 100319475328460057778 No Depertment of Dermatology, Govt. Doon Medical college, Dehradun, India