Md Salahuddin received his Bachelor of Science and Master of Science degrees from Bangladesh Agricultural University in 2015 and 2017, and his Ph.D. from the Faculty of Agriculture, Shinshu University, in 2022. He was the Scientific Officer of the Dairy Development Research Project at Bangladesh Livestock Research Institute from June 2017 to September 2018, a Research Associate at the Laboratory of Animal Functional Anatomy, Shinshu University, from April 2022 to August 2022, and a Postdoctoral Fellow of the Department of Nutritional Sciences at Oklahoma State University from October 2022 to September 2023. He is currently a Postdoctoral Researcher at the Cooperative Agricultural Research Center, Prairie View A&M University, Texas.