Research Question: What is the Hearth care for obese people in the Intensive Care Unit (ICU)? General and specific objective respectively: To analyze what are the causes and consequences of obesity; To investigate what are the public policies to combat obesity; To identify in the literature which are the health care to be applied in the care of the obese person. Hypothesis: Health care directed to the treatment of obese people in the Intensive Care Unit contributes to the improvement of their clinical condition. Type of study: Narrative review.