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- Urine - Wikipedia
Urine, excreted by the kidneys, is a liquid containing excess water and water-soluble nitrogen-rich by-products of metabolism including urea, uric acid, and creatinine, which must be cleared from the bloodstream Urinalysis detects these nitrogenous wastes in mammals
- Urine: Urination, Composition, Production, Color Odor
Urine is liquid waste that your kidneys make to remove excess fluids and waste products from your body It mostly consists of water, but it also contains waste products, salt and electrolytes
- Urine Color and Odor: What It Reveals About Your Body - WebMD
But the basic details of your urine — color, smell, and how often you go — can give you a hint about what’s going on inside your body Pee is your body’s liquid waste, mainly made of water,
- Urine color - Symptoms and causes - Mayo Clinic
Foods and medicines can change the color of urine But a color change also could be a sign of disease
- Urine color chart: Healthy colors and when to seek help
Some urine color changes may be a sign of an infection or a problem with the liver or kidneys This article looks at what different urine colors may mean and when to contact a doctor
- The Urinary Tract How It Works - NIDDK
Describes how the urinary tract works, why it’s important, what affects the amount of urine produced, and how to keep the urinary tract healthy
- Urine | Definition, Composition, Facts | Britannica
Urine, liquid or semisolid solution of metabolic wastes and certain other, often toxic, substances that the excretory organs withdraw from the circulatory fluids and expel from the body The composition of urine tends to mirror the water needs of the organism
- Urine and Urination - MedlinePlus
Your kidneys make urine by filtering wastes and extra water from your blood The waste is called urea Your blood carries it to the kidneys From the kidneys, urine travels down two thin tubes called ureters to the bladder The bladder stores urine until you are ready to urinate
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