Dr. Mohammad Mahmudur Rahman is an Associate Professor at the Global Centre for Environmental Remediation (GCER) at The University of Newcastle, Australia. He is a leading environmental scientist specializing in human exposure to metals and metalloids through food and water. He holds a PhD in Environmental Science and has built a distinguished academic career spanning over two decades. His research integrates environmental chemistry, hydrogeology, soil science, remediation technologies, and food safety, with a strong focus on mitigating arsenic and cadmium contamination in rice and on developing sustainable agricultural practices. He has pioneered cost-effective remediation technologies and agronomic solutions to reduce heavy metal contamination in water and crops. Dr. Rahman has mentored numerous PhD students, fostering diversity and inclusion in research. His contributions have led to significant advancements in food and water quality research and global health risk management. A prolific researcher, he has authored numerous high-impact publications and continues to drive innovation in environmental sustainability and human health protection.