Your guide to Urea.

Urea, also known as BUN, is a compound containing nitrogen that is produced in the liver as a result of protein metabolism and the removal of toxic ammonia from our body. Most of the urea is removed by the kidneys, and a small amount through the intestines.‍Increased protein breakdown can occur when there is excess protein from the diet or in digestive tract conditions or in conditions where there is increased breakdown of your body tissues (catabolic states).

Blood Urea Nitrogen (BUN), assesses how well the kidneys are filtering waste products from the blood.‍Urea is a byproduct of protein metabolism produced in the liver and excreted by the kidneys.‍BUN levels can reveal information about kidney function, hydration status, liver health, and dietary protein intake.

Excessive protein can increase urea production, while too little protein can lower urea levels.‍Aim for a balanced, individualized protein intake based on your body’s needs, typically around 0.8–1.2 grams per kilogram of body weight, unless directed otherwise. Dehydration can concentrate urea in the blood, elevating BUN levels. Drinking sufficient water supports kidney function and helps flush urea from the body.‍Adjust water intake according to activity level, climate, and health status.