Urine is seen as a source of fertilizer because ... and hydrogen in the water to form solid percarbamide crystals. The crystals were then filtered from the water, ready for use as a fertilizer.

Alcohol urine tests can detect alcohol or alcohol byproducts in your urine for 12 to 24 hours or more (up to 72 hours) with heavier alcohol use. Various factors contribute to the test results, such as ...

Proteinuria is the presence of too much protein in the urine. It is typically a sign of kidney disease, often in people diagnosed with diabetes, but also can occur with pregnancy, lupus, and other ...