Food ; however some food is a bette/richer source to another

NUTRIENTS

Nutrients include proteins, fats, water, carbohydrates, vitamins and minerals. Fruits and vegetables are rich in vitamins and minerals. Meat, eggs and dairy products are excellent sources or proteins and fat. Rice and grains are good food sources that provide carbohydrates.

the answer is shoe size

that information cannot be released except with patient permission or to immediate family members. you could state the patient is ok but you cannot give any information on the illness or on treatment being given.