| For more information, please call Guest Services at 1-800-244-0680 |
Creatinine Creatinine is a chemical waste product that is released into the blood when muscles contract. When kidney function is normal, creatinine is filtered from the blood through the kidneys. When creatinine levels are high, it can be an indicator
Phosphorus Phosphorus is a mineral found in the food you eat. It is present in high quantities in meats, whole grain breads, processed foods, cola beverages, cheese, dried beans, dried peas, liver, peanut butter, dairy products and chocolate. About 85% of the phosphorus in the body is in bones. Phosphorus is t