7 Everyday Habits That Help Support Your Immune System Before Cold and Flu Season
It happens every year.
The weather starts to cool down, someone at work shows up sniffling, and suddenly everyone is searching for “the best immune support supplements for cold and flu season”. 🤔
But here's the thing: your immune system doesn't suddenly switch on when cold and flu season arrives. It's working for you every single day.
That's why the habits you build now can make a difference throughout the months ahead.
The good news? Supporting your immune system doesn't require a complete lifestyle makeover. Small, consistent habits often have the biggest impact over time.
7 Everyday Habits That Help Support Your Immune System Before and During Cold and Flu Season
There's no single food, drink, or supplement that can magically keep you from getting sick. Lasting immune health is built through the small habits you practice every day.
1. Fill Your Plate with Immune-Supporting Nutrients
Your immune system depends on a steady supply of nutrients to do its job well. That's why what you eat day after day matters more than chasing the latest wellness trend.
Aim for a balanced eating pattern that includes:
- Colorful fruits and vegetables
- Whole grains
- Lean proteins
- Healthy fats
- Nuts, seeds, and legumes
These foods naturally provide vitamins, minerals, antioxidants, and other nutrients that help support normal immune function.* Nutrients like vitamin C, vitamin D, and zinc all play important roles1, but they're most effective when they're part of an overall healthy eating pattern—not a replacement for one.
2. Keep Your Body Moving
Exercise isn't just good for your heart and muscles—it supports your overall wellness, including your immune system.*
Regular movement helps keep your body functioning at its best. It supports healthy circulation, helps manage everyday inflammation, and contributes to overall well-being.*
The best part? You don't need intense workouts to experience the benefits.
Try activities like:
- Walking after dinner
- Cycling around your neighborhood
- Dancing in your living room
- Strength training a few times each week
- Stretching or yoga on busy days
For most adults, aiming for at least 150 minutes of moderate physical activity each week is a great goal.2
3. Prioritize Quality Sleep
If you've ever noticed you're more likely to feel run down after several nights of poor sleep, you're not imagining it.
While you sleep, your body performs important maintenance—including supporting the normal function of your immune system.*3 Consistently getting too little sleep may make it harder for your body to respond effectively when it's exposed to everyday germs.*
Aim for about 7 to 9 hours of sleep each night, and try to keep a consistent bedtime—even on weekends.
4. Don't Forget to Hydrate
Hydration often gets overlooked during the colder months because you're less likely to feel thirsty.
But your body still depends on fluids to transport nutrients, regulate temperature, and support many everyday processes—including normal immune function.*4
Water is always a great choice, but it doesn't have to be the only one. Herbal teas, broth-based soups, sparkling water, and water-rich fruits can all help you stay hydrated throughout the day.
And if you're looking for a way to make hydration something you actually look forward to, get creative with RootTails—Root'd-enhanced mocktails that combine your daily Root'd serving with refreshing ingredients like sparkling water, fresh fruit, herbs, or citrus. It's an easy way to enjoy your daily wellness routine while sipping on something flavorful that helps you stay hydrated, too.*
Sometimes, making a healthy habit more enjoyable is exactly what makes it easier to stick with.
5. Find Healthy Ways to Manage Stress
Life gets busy. Deadlines pile up, schedules fill up, and sometimes it feels like you're always "on."
Occasional stress is a normal part of life, but ongoing stress can affect many aspects of your overall health—including immune function.*5
You don't have to eliminate stress completely. Instead, focus on creating small moments that help your mind and body reset.
That might look like:
- Taking a short walk outside
- Practicing deep breathing
- Journaling for a few minutes
- Listening to calming music
- Spending time with friends or family
- Trying meditation or gentle yoga
Even a few intentional minutes each day can support your overall well-being.*
6. Support Your Gut Health
Your gut does much more than help digest food. It also works closely with your immune system, making digestive health an important part of your overall wellness.*
One of the best ways to support your gut is by eating a variety of fiber-rich foods like fruits, vegetables, whole grains, beans, and legumes.6 Fermented foods such as yogurt, kefir, kimchi, sauerkraut, and kombucha can also help support a healthy gut microbiome.*
It's also worth remembering that healthy habits work together. Eating balanced meals, staying hydrated, getting enough sleep, and managing stress all play a role in maintaining a healthy digestive system.
Supporting your gut isn't about finding one "superfood." It's about making small choices consistently over time.
7. Be Consistent Taking Your Vitamins
Building healthy habits is one thing—sticking with them is another. While eating a balanced diet should always come first, real life doesn't always make it easy to get every nutrient your body needs every single day. Busy mornings, travel, packed schedules, and family responsibilities can all get in the way of staying consistent.
That's why many people include vitamins and other supplements as part of their daily wellness routine. But keeping track of multiple bottles—whether it's vitamins, minerals, probiotics, hydration products, or other supplements—can quickly become overwhelming. The more complicated your routine feels, the easier it is to skip.
Sometimes, supporting your wellness isn't about doing more—it's about making your routine simple enough to stick with. After all, the best wellness routine is the one you can maintain consistently.
Stay Root'd and Consistent in Your Wellness Routine
Consistency is often the hardest part of any wellness routine. That's why Root'd was created — to take the hassle out of daily nutrition by combining essential vitamins, minerals, sugar-free electrolytes, probiotics, and superfoods into one convenient drink mix.*
While no supplement can replace a balanced diet or healthy lifestyle, Root'd is designed to help support your everyday nutrition and make it easier to stay consistent, one packet at a time.*
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If you're looking for a simple way to support your daily wellness routine before cold and flu season ramps up, explore a Root'd subscription for automatic deliveries, exclusive savings, and one less thing to remember.
We're confident you'll love Root'd. But if it's not the right fit, you're covered by our 60-Day Love Guarantee — a full refund, no hassle, no worries.
Bottom Line: Healthy Habits Are Your Best Defense
If there's one takeaway for cold and flu season, it's this: there isn't a single food, drink, or supplement that can do all the work.
Instead, focus on the habits you can maintain. Eating a variety of nutrient-rich foods, staying hydrated, getting enough sleep, managing stress, supporting your gut health, moving your body regularly, and staying consistent with your daily wellness routine all work together to support your immune system.*
The most effective immune boosters for flu season aren't quick fixes—they're the healthy choices you make day after day. And when consistency becomes part of your routine, you're supporting your wellness not just through winter, but all year long.*
FAQs
Immune support questions we hear most
There's no single food, drink, or supplement that does all the work. The habits that matter most are the everyday ones: eating a variety of nutrient-rich foods, moving your body regularly, getting 7 to 9 hours of sleep, staying hydrated, managing stress, supporting your gut, and staying consistent with your daily routine.*
Now — your immune system doesn't suddenly switch on when cold and flu season arrives. It's working for you every single day, so the habits you build before the season can make a difference throughout the months ahead.
Aim for about 7 to 9 hours each night, and try to keep a consistent bedtime — even on weekends. While you sleep, your body performs important maintenance, including supporting the normal function of your immune system.*
For most adults, at least 150 minutes of moderate physical activity each week is a great goal. You don't need intense workouts — walking after dinner, cycling, dancing, strength training, or gentle stretching all count.
Yes. Hydration often gets overlooked in the colder months because you're less likely to feel thirsty, but your body still depends on fluids to transport nutrients, regulate temperature, and support many everyday processes — including normal immune function.* Herbal teas, broth-based soups, sparkling water, and water-rich fruits all count.
No. Eating a balanced diet should always come first, and no supplement can replace a balanced diet or healthy lifestyle. Supplements are there to help support your everyday nutrition when real life makes consistency hard.*
Because the routine only works if you actually keep it. Keeping track of multiple bottles can get overwhelming, and the more complicated your routine feels, the easier it is to skip. The best wellness routine is the one you can maintain consistently.
References
- National Institutes of Health, Office of Dietary Supplements — Dietary Supplements for Immune Function and Infectious Diseases. Source
- Centers for Disease Control and Prevention — Adult Activity: An Overview. Source
- Besedovsky, Lange & Haack, Physiological Reviews — The Sleep-Immune Crosstalk in Health and Disease. Source
- Centers for Disease Control and Prevention — About Water and Healthier Drinks. Source
- Segerstrom & Miller, Psychological Bulletin — Psychological stress and the human immune system: a meta-analytic study of 30 years of inquiry. Source
- Fu, Zhang, Yang et al. — Dietary Fiber Intake and Gut Microbiota in Human Health. Source
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