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How to Stay Healthy and Boost Your Immune System Over the Holidays

The holiday season is often associated with indulgence: rich foods, sugary treats, and late-night celebrations. While it’s understandable to want to enjoy this time with friends and family, it’s equally important to prioritize our health and immune system, especially during the colder months when illnesses are more prevalent.


In this post, I’ll be sharing some tips for staying healthy and boosting your immune system over the holidays. This isn't about saying "no" to everything fun, but about finding a healthy balance that allows you to enjoy the season without compromising your well-being. After all, our bodies are the only ones we’ve got, and they need to carry us through every stage of life—so let's treat them like the temples they are.


I will also be sharing and linking some of my favorites health and immune boosting recipes for you to try this holiday season.


orange smoothie

The Importance of Vitamin C for Immune Health

Vitamin C is one of the most well-known nutrients when it comes to supporting the immune system. As a powerful antioxidant, it helps protect the body’s cells from damage caused by free radicals and supports the production of white blood cells, which are essential for fighting infections. Vitamin C also plays a role in collagen production, which helps maintain healthy skin, tissues, and blood vessels. During the holiday season, when our immune systems are under added stress, getting enough vitamin C is essential. A great way to boost your intake is by incorporating fresh, vitamin C-rich foods into your diet. I highly recommend trying my immune-boosting smoothie, which features a blend of citrus fruits, leafy greens, and a handful of antioxidant-rich berries. It’s a delicious and convenient way to fuel your body with the nutrients it needs to stay strong and healthy during the holidays.


Why Holiday Health Matters: The Importance of Immune Support

The holiday season can be a minefield for your immune system. From the stress of planning to the influx of processed foods, your body is at risk of being run down. Our immune system needs the right support to stay strong, especially when it's already working overtime due to colder weather and more social interactions.


Rather than succumbing to the stress and indulgence, taking a mindful approach can help you maintain your health and immunity. Staying healthy is not just about avoiding illness; it's about enhancing your body's resilience against the many environmental factors that can lower immunity during the holidays.


caesar salad bowl

The Power of Greens: Nitric Oxide and Nutrients for Immune Health

Eating and chewing our greens may not sound exciting, but it’s one of the most powerful ways we can support our health—especially during the busy holiday season. Green vegetables, like kale, spinach, and arugula, are packed with nutrients that go far beyond just being low in calories. One key benefit is their ability to help the body produce nitric oxide, a molecule that plays a vital role in improving blood flow, lowering blood pressure, and boosting overall cardiovascular health. Nitric oxide helps relax and dilate blood vessels, which improves circulation and allows oxygen and nutrients to reach our organs and tissues more efficiently, including our immune cells. This is especially important for maintaining energy and supporting immune function when we need it most.


Greens are also rich in folate, a B-vitamin that is essential for cell growth and repair, making it crucial for overall health and well-being. Folate helps with the production of red blood cells and is important for healthy brain function, too. Additionally, greens are full of other minerals such as magnesium, potassium, and iron, which play key roles in immune health, energy production, and muscle function.


To help get these powerful nutrients into your diet, I recommend my Kale Caesar Salad. This vibrant, nutrient-dense salad features nutrient-rich kale that’s packed with folate, antioxidants, and a healthy dose of fiber. It’s topped with a zesty, homemade dressing that boosts the flavor without sacrificing health benefits. A delicious way to nourish your body and get the green goodness you need to support your immune system during the holiday season!


the best vegan tiramisu

 Mindful Eating: Finding Balance Over Indulgence

This might be an unpopular opinion, but I don’t believe in the idea of "indulgence" over the holidays. Sure, it’s tempting to dive into that mountain of cookies or drink one too many glasses of eggnog, but maintaining a healthy balance means being mindful of what you put into your body.


Eating without thinking can quickly lead to overconsumption, poor nutrition, and a stressed-out digestive system. The key to a healthy holiday is moderation, not deprivation. Mindful eating means being aware of what you’re consuming, savoring each bite, and stopping when you’re full—while still enjoying the foods you love.


Tip: Try filling your plate with more vegetables, lean proteins, and whole grains before indulging in treats. You’ll feel full faster and be less likely to overeat.

beet and roasted garlic hummus

Boosting Immunity with Nutritious Foods

Certain foods can provide the vitamins and nutrients your body needs to strengthen its immune system. Vitamin C, zinc, and antioxidants are all critical for immune health, and fortunately, they’re plentiful in seasonal produce.

Foods to Boost Immunity During the Holidays:

  • Citrus Fruits (oranges, grapefruits, lemons): Packed with Vitamin C to help fight off infections.

  • Leafy Greens (spinach, kale): Full of folate and antioxidants to support your immune system.

  • Garlic: Contains sulfur compounds that help the body fight off infections.

  • Ginger: Known for its anti-inflammatory properties.

  • Nuts & Seeds (almonds, sunflower seeds): A great source of Vitamin E and zinc to support immune function.


Tip: Start your day with a warm bowl of oatmeal topped with citrus fruit, nuts, and a sprinkle of ginger. It’s a comforting, immunity-boosting breakfast to keep you fueled for the day.



festive pot pie

Exercise and Movement During the Holidays

We all know that exercise is good for our health, but it’s especially important for immune support. Physical activity helps increase circulation, reducing inflammation, and boosting your body’s ability to fight off infection.


The holiday season can be busy, but even short bursts of activity—like a brisk walk after a meal—can make a big difference. Aim for at least 30 minutes of moderate exercise most days of the week, whether it’s a walk, yoga, or even a holiday dance party!


Tip: Try to schedule exercise into your day as a non-negotiable, just like any other holiday commitment. A morning yoga session or post-dinner walk can be just the energy boost you need.


oatmeal with walnuts

Managing Stress: Keeping Calm Amid the Chaos

The holidays can be stressful. From gift shopping to family gatherings, it’s easy to feel overwhelmed. Stress negatively impacts the immune system, making you more susceptible to illness.


Learning how to manage stress is key to maintaining your health. Practice deep breathing, mindfulness, or take a moment to step away from the hustle and bustle. Giving yourself permission to rest and recharge is an important part of self-care.


Tip: Incorporate daily stress-relief practices like meditation, journaling, or taking a few moments each day to practice gratitude.



healthy thyme tea

Sleep: The Overlooked Health Hero

Sleep is one of the most important things you can do for your immune system, yet it’s often the first thing we sacrifice when life gets busy. During the holidays, it’s crucial to prioritize quality rest.

Your body repairs itself and strengthens immunity while you sleep, so skimping on rest can leave you more vulnerable to illness. Aim for 7-9 hours of sleep each night, and establish a calming bedtime routine to help you wind down.

Tip: Limit screen time before bed and create a restful environment by keeping your room dark, cool, and quiet.


the best smoothie recipe

Stay Hydrated: Drink to Your Health

Hydration is often overlooked during the colder months, but it’s just as important in winter as it is in summer. Dehydration can weaken your immune system and leave you feeling sluggish. Water helps flush toxins from your body and supports overall health.

While hot drinks like tea or herbal infusions can help keep you warm, be sure to drink plenty of water throughout the day as well.


Tip: Keep a water bottle by your side throughout the day and aim for at least 8 glasses of water. You can infuse your water with citrus or cucumber for extra flavour.



vegan breakfast

Q&A: Answering Your Most Common Health Questions for the Holidays

Q: Can I enjoy holiday treats and still stay healthy?

A: Absolutely! The key is balance. It's fine to indulge in your favorite holiday treats, but practice moderation and make sure you're also consuming plenty of nutritious foods to support your immune system.

Q: How can I manage holiday stress without feeling overwhelmed?

A: Schedule some "me-time" every day, whether it’s a walk, a bubble bath, or quiet reading time. Practice mindfulness or meditation to stay grounded.

Q: How can I boost my immune system naturally?

A: Prioritize nutrient-dense foods, regular physical activity, hydration, and sufficient sleep. Incorporating stress management techniques will also keep your immune system in top shape.

Q: What should I avoid to protect my immune system during the holidays?

A: Try to limit overconsumption of alcohol, sugar, and processed foods. These can contribute to inflammation and weaken your immune response.


Conclusion: Embrace a Healthier Holiday Season

The holidays don't have to be a time of indulgence at the cost of your health. By making mindful choices about your diet, exercise, stress management, and self-care, you can enjoy a festive season that nourishes both your body and soul. After all, the holidays are about connection, joy, and gratitude—not overindulgence.


Remember, your health is your greatest gift. By supporting your immune system and maintaining a balanced lifestyle, you'll not only get through the holiday season feeling strong but you'll set yourself up for a healthier year ahead.

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