Good morning, this is your Wellness Wake Up Call with University of Illinois Extension.
The flu and many colds are caused by viruses, which cannot be treated with antibiotics. However, preventing a cold and getting rid of the symptoms may be of high priority. Here is how our diet can play a role:
- Vitamin C: Studies show that consuming vitamin C everyday won’t prevent colds but may shorten the amount of time that the virus is in your system if consumed regularly before getting sick. Good sources include kiwi, citrus fruits (oranges, grapefruit, etc.), tomatoes, broccoli, Brussel sprouts, and potatoes.
· Zinc: This mineral is involved in immune health, so it’s often promoted for cold and flu support. Research does not clearly connect taking zinc for cold or flu prevention, but it’s needed for healthy growth and repair. Focus on food sources of zinc like beef, beans, nuts and seeds, and cheese.
- Combination supplements combine antioxidants like vitamins A, C, and E, minerals like zinc, selenium, and magnesium, and other plants like Echinacea and ginger. There is conflicting evidence about the effectiveness of these supplements, but they may be helpful in filling in some gaps.
If you decide cold and flu supplements are worth using, talk with your health care provider to make sure they do not interfere with any medications you may be taking, and continue to make healthy food choices each day. This week try to go for "foods first" when it comes to your health.
Thank you for listening! I hope you have a happy and healthy day ahead. The content for this episode was provided by Rachel Mannen, nutrition and wellness educator for University of Illinois Extension.
Resources
· https://www.ncbi.nlm.nih.gov/books/NBK279544/
