Nutrition and exercise, a considerable proposal for non-pharmacological help against COVID-19

Coronavirus disease 2019 is an infectious disease that was first identified in the city ofWuhan in China.To date, obesity and protein-energy malnutrition maintain a close association with the appearance of severe forms of COVID-19, so this review focuses on the importance of adequate nutrition and physical exercise to reduce the severity of COVID-19 infections and how they come together to complement medical treatments. An excess of body fat and the appearance of malnutrition, keep us more vulnerable to contracting the coronavirus disease; a pandemic of great magnitude that, for different international health organizations, is linked to two central topics: nutrition and physical exercise.The development and application of new nutritional and exercise interventions is urgently required with the aim of not only reducing obesity, malnutrition and sarcopenia acquired during the coronavirus disease pandemic but also for viral outbreaks that may possibly occur in the future.