Obesity Impact on Respiratory Function

Abstract Not so much emphasize in literature and studies, obesity consequences on respiratory function may influence chronic obstructive pulmonary disease COPD and asthma, triggering important healthcare issues. Pulmonary function is a mortality predictor. The largest populational study European Community Respiratory Health Survey shows the impact of overweight and obesity on pulmonary function by decreasing forced expiratory volume in first second FEV1 and forced vital capacity FVC. By the contrary, weight loss is decreasing both. Inflammatory and mechanical mechanisms should be considered in lung function impairment, as a consequence of obesity. Important aspect, lifestyle, will consider tobacco, physical activity, diet. Adopting a healthy lifestyle with a Mediterranean Diet MD will preserve a good pulmonary function on long term. We detailed below specific dietary recommendations, favorable nutrients or foods to be avoided. In conclusion comprehensive lifestyle interventions should become populational based interventions for a better prevention for pulmonary diseases and NCD’s and finally for a better health status.