Can vitamin C protect us from coronavirus?

So, vitamin C supplements pose very little risk to humans, other so-called immune boosting products can be more harmful. But the claim vitamin C can treat coronavirus does not stand against the scientific scrutiny 

Vitamin C is found in fresh fruits and vegetables like oranges, lemons, broccoli & potatoes. Although vitamin C doesn’t have any miraculous curing properties, some research has also shown it can help the immune system fight off bacteria and viruses. Its role in protecting us against viral infections was shown in a recent review which found that immune cells need vitamin C to produce proteins that activate the immune system throughout the body against virus attacks.

Even though research say vitamin C is unlikely to be a dramatic cure for COVID-19, the fact that it can promote good immune function means it would be going too far to say there will be no effect.

So, the most effective way to avoid the virus still remains washing hands, not touching the eyes, nose or mouth, and keeping your distance from anyone exhibiting symptoms.