Dear Dr. Roach: Recently, I had anal cancer and was treated with chemo and radiation. The radiation burned my insides, severely damaging most of my internal organs. One of the aftereffects was ...

Diets rich in industrially manufactured food have been associated with several health conditions. Molecules in urine and blood can reveal how much of a person’s diet comes from ultra-processed foods, ...

Blood and urine tests have been found to detect the amount of ultraprocessed foods (UPFs) a person eats, according to new research. Using machine learning, scientists at the National Institutes of ...

Molecules in urine and blood can reveal how much of a person’s diet comes from ultra-processed foods, according to a study published in PLOS Medicine today 1. The paper suggests that these ...