In the video, the woman explains how she uses her own fresh midstream morning urine as a natural medicine for eyes.

“Morning urine has melatonin in it, and drinking it could restore and regulate melatonin levels,” he said. The doc noted that the hormone melatonin is a crucial antioxidant, ...

"If you remove gravity, the bone starts to break down." The SpaceX passengers will use the device similar to the one shown below, held by Lan, to collect their concentrated first morning urine.

Urine cytology is a lab test to examine your urine cells under a microscope. Learn about when you need it, ... The urine sample can't be from the first time you urinate in the morning.

Urine tests can be recommended for various reasons, including a routine medical health examination. It can be done at any time, although early morning urine samples are said to give the most ...