Renowned for her pioneering research on intensive care unit (ICU) practices, Deborah J. Cook, MD has transformed research methods and outcomes for critically ill patients. Her work in evidence-based medicine has shaped protocols for sepsis management, fluid resuscitation, and preventing complications of critical illness, saving countless lives in ICUs worldwide. Dr. Cook’s pivotal randomized trials have influenced both practice and policy, with vast benefits for patients and their families.

Invented the glycemic index to classify carbohydrates and their effects on blood glucose levels, associated with the incidence of diabetes, stroke, and cardiovascular disease mortality

Our digestive system breaks our food into parts small enough for our body to absorb and be used for energy, growth and cell repair. Just as it handles our daily intake of fluids and solids, it has an important function in eliminating solid waste from our body. The digestive system comprises the mouth, esophagus, stomach, intestines, appendix, liver, pancreas and gallbladder.