Medically reviewed by Jamie Johnson, RDN Key Takeaways Zinc may help prevent cold symptoms or shorten the length of a ...

There’s no proven cure for a cold, but many people have remedies they swear by when they’re feeling under the weather. (Chicken soup or citrus fruit, anyone?) One common strategy is taking tablets or ...

Possible side effects from zinc supplements may include nausea, vomiting, diarrhea, headache, dizziness, numbness, weakness, ...

When taken at the first signs of a cold, zinc may reduce symptom severity and shorten colds by about two days. Most adults can take 75–100 milligrams of zinc daily, typically in lozenge form. High ...

Along with vitamin C, zinc is a nutrient that keeps your immune system functioning and your body feeling healthy. And getting enough zinc is as easy as eating the right delicious, nutritious foods.

When respiratory virus season hits, it’s fair to want to do everything you can to supercharge your immune system. But while supplements come up a lot, it’s hard to know which to choose. When it comes ...

Sleep plays a critical role in overall health. According to the American Academy of Sleep Medicine, high-quality sleep is ...