When you are sick, you’d give anything in the world to feel healthy. Are we right or are we right? You drink tea, hydrate beyond belief, take hot baths, gargle with salt water, do a sinus rinse or two, and nourish the body with healthy foods to accelerate your recovery. What if you took care of your body like that all the time, though? There is nothing wrong with giving your immune system a helping hand year-round. 

The immune system does a phenomenal job of protecting the body against microorganisms. Sometimes, it fails and a germ successfully invades the body and causes sickness. Now, it is enticing to strengthen and support the immune system to defeat invading pathogens. The first line of defense is to maintain a healthy lifestyle by eating a balanced diet, exercising regularly, maintaining good sleep hygiene, and keeping stress levels in check. When you do these things, every part of your body functions better, especially the immune system. Boost immune function all year with the following healthy-living strategies. 

Get A Good Night’s Sleep

According to sleep experts, sleep and the circadian rhythm are strong regulators of immunological processes. One study found a bidirectional communication between the central nervous system and the immune system. This connection is mediated by shared signals (neurotransmitters, cytokines, and hormones) and direct innervations of the immune system via the autonomic nervous system. Basically, the body releases proteins (cytokines) during sleep. By boosting cytokine production, you can help strengthen immune function. Additional research found that people who do not get the recommended seven to eight hours of sleep per night are more susceptible to colds and respiratory infections. 

Keep Stress Levels In Check

Most people encounter stress, at least a small amount, on a weekly (if not daily) basis. The trick is to minimize the amount of stress that you experience, while also finding ways to handle the stress you cannot avoid. Stress can have a variety of effects on mental and physical health, especially the immune system. Chronic stress can decrease the production of lymphocytes, which are white blood cells that help the body fight off infection. If you want to reduce stress, consider adopting a variety of stress management techniques, such as deep breathing, yoga, meditation, Tai Chi, grounding, and more. 

Exercise 

A lot of research indicates that exercising at moderate intensity for 30 to 60 minutes three to five days per week is highly beneficial to the immune system. You don’t have to hit the gym for hours every single day; rather, a brisk walk in the neighborhood, a bike ride, or laps at your local pool can be highly beneficial. Elevating your heart rate works to increase the circulation of immune cells. These cells are the body’s first line of defense for fighting off foreign invaders, so the more you have circulating, the better you are able to protect the body. As a quick note, though, long bouts of high-intensity exercise can actually weaken the immune system. So don’t think that a marathon a day keeps the common cold and flu away.

Eat Immune-Boosting Foods

It should not come as a surprise that eating a well-balanced diet benefits overall health. Supplying the body with a diverse mix of vitamins, minerals, antioxidants, healthy fats, protein, fiber, and more can only benefit you. A balanced diet that consists of whole grains, fruits, vegetables, legumes, nuts, seeds, lean proteins, and healthy fats can eliminate the need for taking lots of supplements. If you want a few foods that help encourage healthy immune function, consider the following:

• Berries contain flavonoids, which are antioxidant compounds that have demonstrated an ability to reduce respiratory illnesses. 
• Leafy green vegetables offer lots of beneficial antioxidants that are vital to cellular health. 
• Ginger exhibits antioxidant and ant-inflammatory properties that may enhance immune function. 
• Citrus fruits (oranges, grapefruit, tangerines, lemons, and limes) contain lots of vitamin C, which supports the production of white blood cells. 
• Fermented foods, kombucha, kefir, natto, yogurt, and miso can help promote the growth of beneficial bacteria in the gut, which is linked to immune health. 

Maintain A Healthy Weight

Obesity, which is defined as a body mass index (BMI) of 30 or more in adults, has been linked to impaired immune function. Obesity may also lower the efficacy of numerous vaccines, including influenza, tetanus, and hepatitis B. If you are looking for safe ways to maintain a healthy weight, start first by assessing your diet. Develop a consistent aerobic exercise routine, watch your caloric intake, get sufficient sleep, and avoid being sedentary. The Full Body Cleanse may be an excellent option to kickstart your weight loss journey. 

Still need a little assistance optimizing immune function? Try the Dherbs Immune Booster Kit, which contains four of our signature formulas that aim to support optimal immune function. These supplements may assist your body in protecting itself from external threats.

Vincent Stevens

Vincent Stevens is the senior content writer at Dherbs. As a fitness and health and wellness enthusiast, he enjoys covering a variety of topics, including the latest health, fitness, beauty, and lifestyle trends. His goal is to inform people of different ways they can improve their overall health, which aligns with Dherbs’ core values. He received his bachelor’s degree in creative writing from the University of Redlands, graduating summa cum laude. He lives in Los Angeles, CA.