Cold and flu season is here, and in places like Birmingham that means busy classrooms, packed workplaces, and plenty of chances for germs to spread. Every year in the U.S., millions of people come down with the flu, hundreds of thousands end up in the hospital, and sadly, thousands lose their lives to flu-related complications (CDC, 2023b). Kids, older adults, and those with chronic health conditions are at the greatest risk but even healthy families can find themselves knocked out by lingering colds or the flu. The good news? You don’t need pricey supplements or complicated routines to help protect your family. Simple, consistent daily habits can strengthen the immune system and give everyone a better chance at staying healthy all season long.

Fuel Your Body with the Right Foods

Your immune system runs best when it’s well-nourished. Think of food as fuel:

• Vitamin C from citrus fruits, berries, and bell peppers helps your body fight infections.
• Vitamin D—especially important in the winter—comes from fortified foods or supplements if you don’t get much sun.
• Protein and zinc (in foods like lean meats, beans, and seeds) support your body in making strong immune cells.
• Even adding one extra serving of fruits or veggies to each meal can boost immunity over time (Centers for Disease Control and Prevention [CDC], 2023a).

Move Your Body, Fight the Bugs

Exercise doesn’t just make you stronger—it also keeps your immune system alert. Walking the dog, playing outside with the kids, or dancing around the living room all count. The CDC suggests kids get 60 minutes a day and adults aim for 150 minutes a week of activity (CDC, 2022). Think of it as “moving medicine.”

• Keep the Germs Away
• We all know the basics, but they really work:
• Wash hands often (20 seconds with soap and water).
• Cover coughs and sneezes with your elbow.
• Wipe down high-touch surfaces like phones, doorknobs, and keyboards.
• Stay home when you’re sick to protect others.

These everyday habits are among the strongest defenses we have against colds and the flu (CDC, 2023b).

Local Help Right Here in Birmingham

Want extra protection? Get your flu shot. It’s recommended for everyone 6 months and older (CDC, 2023b). Birmingham has plenty of options:

• Jefferson County Department of Health (JCDH) offers free flu shots at drive-thru clinics and health centers.
• UAB Medicine and local pharmacies (CVS, Walgreens, Publix) also provide flu shots—often with no appointment needed.
• Children’s of Alabama encourages families to vaccinate kids early in the season for best protection.

You don’t have to dread cold and flu season. By eating well, staying active, practicing good hygiene, and getting vaccinated, you can give your family the best defense. Birmingham has the resources—you just have to take advantage of them.

Call to Action: This week, set one small goal: add an extra fruit or veggie to your plate, go for a family walk, or schedule your flu shot. Your immune system will thank you.

References

Centers for Disease Control and Prevention. (2022). Benefits of physical activity. https://www.cdc.gov/physical-activity-basics/benefits

Centers for Disease Control and Prevention. (2023b). Flu prevention: Good health habits. https://www.cdc.gov/flu/prevent/actions-prevent-flu.htm

Centers for Disease Control and Prevention. (2023a). Healthy eating for a healthy weight. https://www.cdc.gov/healthyweight/healthy_eating

Children’s of Alabama. (2024). Flu season resources. https://www.childrensal.org

Jefferson County Department of Health. (n.d.). Free flu shots for Jefferson County residents. https://www.jcdh.org

UAB Medicine. (2024). Flu vaccine at UAB Medicine. https://www.uabmedicine.org