Flu medicine - Influenza (flu)

Many people are indeed deficient in the vitamin such as those who live far from the equator, anyone who gets less sun exposure, those with a darker skin tone with more melanin, or anyone who follows a.

As for cold and flu specifically, an older study from 2008, published in , looked at 400 children with a cold or the flu and found that a saltwater nasal flush not only improved their cold and flu symptoms, but also the kids needed fewer medications and missed less school compared to children who used medication alone.

For instance, Zicam is another super popular zinc supplement in lozenge form but has some food , plus corn syrup, sucralose, and sucrose.

When it comes to colds and the flu, inflammation is the immune system's way of fighting off viral pathogens — but it's also the , and more.