Our immune systems work hard every day, even when we don’t notice. The immune system has an important task, which is to protect our body from harmful substances and invaders including germs, bacteria, and other microorganisms. Think of the immune system as our own built-in defence system, working hard to fight off any threats that might harm you as an individual. Our immune systems don’t ask for much, but they do need us to treat our bodies with care. It’s important to recognize that there are things we can do that weaken the immune system and should be handled with caution, such as drinking, smoking, and eating highly processed foods. The good news is, that there are so many natural things we can do to strengthen and support the immune system in the body, allowing it to function more optimally. In this blog post, we’re going to share some of the best and most studied ways to boost your immune system and keep it thriving! If you’re interested in feeling your best this fall and winter season, keep on reading…
Eat nutrient-dense foods
The foods we consume are one of the most important ways we can take care of our immune system. The foods we eat can either fuel our body or burden our body. When making food choices to support the immune system, it is important to consider a variety of whole foods. Focusing on fruits, vegetables, nuts, seeds, legumes, lean proteins, and healthy fats is a simple way to ensure you’re getting what you need. Consuming a balanced diet means making sure each meal contains protein, carbs, and healthy fats. This is one of the best ways to support the immune system. Some of the best nutrient-dense foods for immune system health include:
- Citrus fruits & greens including oranges, mango, and spinach
- Nuts & seeds including almonds, walnuts, and tahini
- Herbs such as garlic, oregano, and ginger
- Protein sources containing a variety of nutrients such as eggs, fish, and legumes
- Fermented foods such as sauerkraut, yogurt, and kimchi
These foods contain a plethora of Vitamins, Nutrients, and Antioxidants that will support the body on a cellular level, keeping it thriving throughout the cold & flu season.
Manage stress levels
Many of us are bombarded by daily stressors in life including deadlines, family matters, business-related concerns, and so much more! One of the most important things we can do for our immune systems is to utilize tools to manage stress in a healthy way. Oftentimes, people can lean toward unhealthy coping mechanisms to deal with stress which include drinking, smoking, gambling, or too much screen time. Instead, cultivating a toolbox of healthy coping mechanisms will not only help to manage stress, but also positively benefit mental health. Here are some suggestions for dealing with stress in a healthier way:
- Meditation: One of the top benefits of meditation is that it can significantly reduce stress. There are so many simple ways to meditate on a daily basis, one of them is by using an app! You can download Insight Timer or even try headspace to follow along with some guided meditations that can range in length from 5 to 10 minutes long!
- Deep breathing: The breath is one of the most simple yet powerful ways to support stress in the body. Practicing deep breathing has the capability to activate our parasympathetic nervous system, allowing us to get into a state of rest & digest. When you feel stress creeping up on you during the day, try taking some deep inhales for a count of 4 and deep exhales for a count of 4, it will make a big difference!
Get enough sleep
Did you know that when you sleep your body goes through an internal repair? While it might seem as though the body remains idle during sleep, it is actually doing a lot of work to repair and keep you healthy! During deep sleep, the body works to strengthen your organs, muscles, cells, and other essential systems. Since the body needs sleep to do its important repair work, it’s essential to get enough quality sleep in order to be the healthiest version of yourself. If you struggle to get sleep, there are many ways you can work to improve your sleep hygiene. Some of our suggestions include:
- Maintaining a regular bedtime and wakeup time, the body appreciates routine and consistency.
- Staying away from screens and stressors at least one hour before bedtime.
- Optimizing the temperature and environment in your bedroom to promote calm and tranquility.
Exercise
Physical activity has plenty of benefits, from helping to manage weight, to reducing the risk of heart disease, and even supporting mental health. Now studies have even proven that physical activity helps to improve the immune system! Physical activity actually changes the body on a cellular level by increasing the amount of white blood cells which are specifically linked to help the body fight off infections and diseases. The physical activity you do to benefit your immune system doesn’t need to be strenuous. A simple daily walk, yoga, or cycling can all positively impact the immune system. Experts suggest that adults ranging from 19-64 years old should aim for 4 to 5 days of exercise per week with at least 150 minutes dedicated to moderate intensity physical activity.
Take supplements
Sometimes our immune system can use a little extra support and boost, especially during the peak times of the year where we are more susceptible to catching viruses. Taking supplements can be a useful way to ensure your body has extra protection and strength during cold & flu season. Some of our top suggestions of supplements to take for the immune system include:
Supplements are a great tool, but shouldn’t be only relied on as the be-all end-all to support your wellbeing. They’re made to “supplement” your lifestyle not makeup for poor daily choices that don’t align with a state of wellbeing. Supplements work in harmony alongside living a balanced lifestyle!
Exercise helps to lower cortisol and adrenaline, which are high states of stress for the body. Being physically active 
replacement for your everyday nutrients you receive from your diet, they are however helpful for some who is lacking in vitamins and minerals, or for those who are not absorbing nutrients from their food. When you know your food won’t provide all your nutrients, supplements can be extremely helpful. Some vitamins and minerals that can be helpful are Vitamin A, B6, C, D, E, and Fish Oil. Additionally, some immune-boosting supplements taken consistently have been shown to help strengthen your immune system and microbiome. These include Elderberry, Echinacea, and medicinal mushrooms.