Cannabis or marijuana is becoming increasingly more popular in the United States for recreational and medical use. What is cannabis? Are there benefits to using it? Is it ok for someone with kidney disease or dialysis to use it? Learn all this and more in today’s episode. Joshua Rein, DO, FASN, is a board-certified nephrologist, kidney physiologist, and certified hypertension specialist. He is an Assistant Professor in the Barbara T. Murphy Division of Nephrology in the Department of Medicine at the Icahn School of Medicine at Mount Sinai in NYC and a Staff Physician at the James J. Peters, Veterans Affairs Medical Center. He received his medical degree from the New York College of Osteopathic Medicine, completed internal medicine at Mount Sinai Beth Israel, and completed clinical and research nephrology fellowships at Mount Sinai Hospital.Dr. Rein is interested in the effects of cannabis and cannabinoids on kidney health and disease given their widespread growing popularity despite an uncertain impact on health. Dr. Rein’s research, funded by a Veterans Affairs Career Development Award, utilizes preclinical animal models to characterize the kidney endocannabinoid system and examine the physiological impact of cannabinoids on the regulation of fluid and electrolyte balance by the kidney. His clinical research focuses on the risks, benefits, and clinical significance of cannabis consumption among people with kidney disease and those at risk for developing kidney disease.   Additional Resources: Nephrologist's Guide to Cannabis Cannabis Usage Study AJKD Blog   Do you have comments, questions, or suggestions? Email us at NKFpodcast@kidney.org. Also, make sure to rate and review us wherever you listen to podcasts.