Nutritional Support and Telemedicine

Inclusion Criteria: * \>18 years old * polymorbidity * malnourished patient or patient at risk of malnutrition (MNA≤23.5) * patient living at home, with access to and able to use a smartphone and regular internet users (patients or caregivers) * patient who agrees to participate in the study by signing the informed consent form Exclusion Criteria: * established artificial nutrition * advanced dementia * admission to a nursing home/social care for a period of \>1 month * patients not responding to the telematic visits on more than 2 occasions.