One can detect the presence of ketones in urine without the presence of glucose by using ketone test strips, which change color when ketones are present. These strips can be dipped in a urine sample and the color change can be compared to a color chart to determine the level of ketones.
In some pools, the cleaners add a chemical into the water, to turn urine blue. Most pools don't have these on these days. But in a pool without the chemical, no urine doesn't change color.
What color is your urine use crack
dark urine
Does computed tomography Dye change the color of urine when excreted
No ususally darker urine means you need to drink more water. The color of urine is not a sign of pregnancy.
Yellow
If your urine is very diluted or light in color after drinking a lot of water, it typically returns to a normal shade as your body balances its fluid levels. To help restore normal urine color, you can reduce your water intake gradually to a level that meets your hydration needs without overhydrating. Additionally, incorporating foods with natural pigments, like beets or berries, may help add some color. However, if you have concerns about persistent changes in urine color, it's best to consult a healthcare professional.
This is generally a light yellow color.
Normal urine color results from a pigment called urochrome. The actual tint will depend on the concentration or dilution of the urine. The color of urine may not always be normal; B vitamins, for example, turn urine green, and carrot juice can turn it orange.UrochromeUrochrome Urochrome
No, regular penicillin (pen vee) won't change urine color. Some other medication may affect the urine color however.
fish urine is black a very ight black