The color of urine is determined on how concentrated the urine is. It's from all of the toxins being excreted. In the morning it's a fasting urine and you haven't drank fluids all night. So it's concentrated and dark yellow. During the day, you drink and dilute the urine so there more water in the urine, less concentrated and lighter in color
Someone with highly concentrated urine may be dehydrated, and fluids may help.
To make urine more concentrated, drink less water and consume foods high in salt and protein. This will reduce the amount of water in the body, leading to more concentrated urine.
Concentrated Urine.
Under a black light, urine may appear fluorescent or glowing due to the presence of certain compounds like phosphorus and riboflavin that can emit visible light when exposed to ultraviolet radiation. This fluorescence is more pronounced in urine that is concentrated or contains traces of certain medications or vitamins.
Rat urine looks like what anyone would expect urine to look like. It is a liquid, that can range in color or smell. The colors and smells are dependent on the rats diet.
apparently the spinifex hopping mouse has the most concentrated urine of all mammals "Urination and defecation is minimized and the urine is the most concentrated of any mammal." i got this while doing a bio assignment. the website was http:/animaldiversity.ummz.umich.edu
Typically, summer temperatures cause people to become dehydrated. Dehydrated people produce concentrated urine.
By drinking fresh water.
Increased and overly concentrated.
Antidiuretic hormone(ADH) reabsorbs water from the collecting tubules of the kidney causing urine to become concentrated.
ADH causes an increase in water reabsorption in the kidneys. Thus, by absorbing more water, the urine becomes MORE concentrated (more compounds in less water = more concentrated)