Patients with the following criteria will be included: adults aged between 18 and 65 years, diagnosed with Covid-19 by molecular examination (RT-PCR), with pervious gastrointestinal tract, using oral diet and who are not on mechanical ventilation or requiring icu admission.

Patients with the following criteria will be included: adults aged between 18 and 65 years, diagnosed with Covid-19 by molecular examination (RT-PCR), with pervious gastrointestinal tract, using oral diet and who are not on mechanical ventilation or requiring icu admission.