You're at the grocery store. Which shelves are most often picked over or bare? The pre-packaged, processed food, right? Plenty of fresh produce is usually available.
While it might be easier to give in to all the foods you can stock in your pantry, keeping fresh foods in your daily diet is important to fighting off the coronavirus. We found this article which is a great summary, and encourage you to read it.
Real Food is Your Best Defense Against Dying from Coronavirus, by Dr. Robert Lustig