Researchers developed and validated blood and urine metabolite scores that objectively measure ultra-processed food (UPF) ...

Clinicians and lab techs can currently detect many conditions with blood, and some with urine or saliva. These are important tools in modern medicine. However, the volumes required are usually ...

If you’ve ever drunk beet juice for its perks like lower cholesterol and blood pressure and improved brain function, you might have been a bit startled to notice your urine is alarmingly red ...

High leukocyte levels in the urine may mean a urinary tract infection or other underlying inflammatory medical problems, such as kidney infection and kidney stones. Leukocytes, also known as white ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

In comparison, cannabis lingers much longer. Drug tests can detect THC in urine, blood, and hair for many days after use, while saliva tests can only detect the chemical for a few hours.

Your kidneys are made up of several structures that help remove waste from your blood and produce urine. Glomerulonephritis is a condition in which changes in your kidneys’ structure cause ...

Veteran Bollywood actor Paresh Rawal recently stirred controversy following an unusual claim that drinking his own urine for 15 consecutive days helped his broken bone heal more quickly. In a recent ...