Guyton, A. C., & Hall, J. E. (2015). Textbook of Medical Physiology. Saunders. Brenner, B. M., & Rector, F. C. (2007). Brenner & Rector's The Kidney. Saunders. National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). (n.d.). https://www.niddk.nih.gov/ World Health Organization (WHO). (n.d.). https://www.who.int/ KDIGO. (2012). KDIGO Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease. https://kdigo.org/clinical-practice-guidelines/ckd-evaluation-management/ Brenner & Rector's The Kidney Guyton and Hall Textbook of Medical Physiology Journal of the American Society of Nephrology American Journal of Kidney Diseases Journal of Urology World Health Organization (WHO) National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Kidney Disease: Improving Global Outcomes (KDIGO) Clinical Practice Guidelines Specific Studies or Research Articles: Relevant studies on topics such as the impact of hydration on kidney function or dietary influences on urinary health.