Urine is made when the kidneys filter the blood, removing toxins, proteins, and excess fluids. Learn more about this topic in this video of Dr. Oz.
- Q What can cause spraying during urinating?
- Q How does the detrusor muscle impact urination?
- Q What makes urine smell bad?
- Q How long has human urine been studied for biological clues?
- Q Why does my urine have an odd smell after I eat asparagus?
- Q What are the health benefits of urine?