Ali Jafari is a nutrition scientist specializing in nutritional epidemiology, evidence synthesis, and data science. His research focuses on systematic reviews, meta-analyses, dose–response analyses, and clinical nutrition, with particular interests in dietary bioactive compounds, cardiometabolic health, and precision nutrition. He has authored more than 50 peer-reviewed publications in leading international journals and has extensive experience in conducting GRADE-based evidence syntheses. Ali Jafari serves as an Editor at Springer Nature and has been a member of the editorial team of Systematic Reviews for over a year. In recognition of his outstanding editorial contributions and commitment to research integrity, he received the Springer Nature Editor of Distinction Award 2026. He has also served as a peer reviewer for more than 50 international journals, completing over 150 reviews across a wide range of nutrition, metabolism, endocrinology, and medical research journals. Through his research, editorial activities, and peer-review contributions, he is committed to advancing high-quality, evidence-based research and promoting methodological rigor in health sciences.