I Keep Getting Sick: 7 Ways to Boost Immunity

I Keep Getting Sick: 7 Ways to Boost Immunity

It’s safe to say that getting sick is downright unpleasant. And if you find yourself getting sick often, your immune function could probably use a boost. 

Your immune system is your first line of defence when battling an illness and it helps you heal. In order for it to work well, it needs constant TLC.

There are things you can do, foods you can eat, and supplements you can take that can help improve your immune health. Keep reading to see if you check off all the boxes:

Exercise & Stay Active

Regular, moderate exercise offers tons of benefits, especially for your immune system. 

Research shows that moderate exercise can give your immune system a boost, help immune cells regenerate regularly, and helps reduce inflammation. Additionally, being physically active helps you sleep better, can reduce anxiety, and help you maintain a healthy weight—all of which help you stay feeling well.[1-4] 

Aim for at least 150 minutes of exercise per week. Try some activities like bicycling, jogging, swimming, and light hiking.[5] 

Eat Well

You don’t need a crazy diet plan to keep you healthy. Eating well means eating more whole plant foods, healthy fats, fermented foods, and lean protein. These types of foods offer nutrients, antioxidants, and probiotics.[6-12] See some examples below:

  • Whole Plant Foods: Fruits, vegetables, nuts, seeds, and legumes
  • Healthy Fats: Olive oil, chia seeds, and salmon
  • Fermented Foods: Yogurt, sauerkraut, kimchi, and natto

Try avoiding or limiting sugars, saturated fats, salt, and cholesterol. These things can tend to contribute to obesity, which is then linked to increasing your risk of getting sick.[13,14] 

Multiple nutrients that support a healthy immune system come from eating well.[15] However, if you think you may be lacking nutrients from your diet, talk with your healthcare professional to discuss possibly needing to supplement.  

Catch Some Zzz’s 

Sleep loss can negatively affect you in many ways, including your immune system. Poor quality or insufficient sleep has been shown to be linked to a higher risk of illness. One study showed that healthy adults that slept fewer than 6 hours each night became more likely to catch a cold than those who slept more.[16]

Adults should try to get at least 7 hours or more of sleep every night. Adequate sleep has been shown to strengthen your natural immunity and allows your immune system to better fight illness when you are sick.[17]

Having issues falling asleep or staying asleep? Try to limit screen time. Blue light—which is emitted from phones, TVs, computers, and other electronic devices—can disrupt your body’s natural wake-sleep cycle.[18] Other things that may help you sleep better include keeping your room dark or using a sleep mask, exercising regularly, and trying to go to sleep at the same time every night. 

Keep Hydrated

Be sure you’re drinking enough water each day. Dehydration can increase your susceptibility to illness. Additionally, dehydration can cause other problems like headaches or hinder physical performance, mood, digestion, focus, and more which can increase your risk of getting sick.[19]

As we age, we lose the urge to drink since our bodies do not adequately signal thirst. So even if you don’t feel thirsty, be mindful of how much water you’re drinking and up it if you need to.

Manage Your Stress Levels

A significant key to immune health is managing stress and anxiety. Studies have shown that long-term stress can affect your health by promoting inflammation and imbalances in immune cell function.[20,21]

Managing stress levels is probably easier said than done, but there are a few things that you can try that may help. Find activities that help you find some peace, like meditating, journaling, yoga, or exercise. Talk with a licensed professional if you need. 

If you’re interested in adding a supplement that can help boost mood and energy levels, try an Ashwagandha Complex. Hey Nutrition’s Ashwagandha Complex delivers potent doses of essential vitamins and nutrients to help improve your psychological and physical health, from improving energy and focus to alleviating stress and low mood.

Kick the Habit

Poor habits can play a role in terms of your immune system, especially drinking alcohol and smoking. According to the CDC, excessive alcohol use tends to weaken the immune system while smoking increases the risk of immune system problems.[25,26] 

Supplement Wisely

Supplements are especially beneficial if your diet is lacking in certain nutrients. There are many supplements on the market that can help strengthen your immune health. Luckily, Hey Nutrition has you covered with supplements that may help you and your immune health journey.  

Here are a few we suggest to help boost your immune health:

Vitamin C

Studies have shown that taking vitamin C every day can help reduce the duration of a cold by 8 percent in adults.[22] 

Hey Nutrition’s Natural Vitamin C Complex delivers a potent dose of vitamin C through 100 percent natural sources, including Rosehip, Acerola Cherry, Blackcurrant, Guava, and Pomegranate. Rich in vitamin C and antioxidants, this Vitamin C Complex can help boost your immune system, protect the body from oxidative stress, improve metabolic health, reduce tiredness and fatigue, and more. 

Vitamin D 

Having a vitamin D deficiency can play a role in increasing your risk of illness.[23] 

Vitamin D3, in particular, has been shown to promote better immune function. When combined with vitamin K2, your chances are even higher. Hey Nutrition’s Vitamin D3 & K2 MK-7 with MCT Oil is a powerful supplement that combines two essential nutrients with amplified absorbency. They work hand-in-hand to improve immune function, reduce tiredness and fatigue, and help absorb calcium.

Multivitamin

Multivitamins are a great way to get essential vitamins and minerals your body needs to stay in tip-top shape. 

Hey Nutrition’s Advanced Multivitamin is an all-in-one daily multivitamin that consists of 13 key vitamins, plus additional minerals clinically proven to help support immune function, boost energy, and more. 

Probiotics

Your gut health is linked to way more than you may realize. Good gut health and probiotics are key in supporting your overall gut flora.[24] 

Establish optimal health where it matters most: your gut. Hey Nutrition’s Probiotic Complex effectively works on supporting immune health and your digestive enzymes.

Follow these tips and see your immune health change for the better!

Want to discover even more ways to boost your well-being? Click here to supercharge your health with nature’s most powerful ingredients. 


Resources:

  1. Simpson RJ, Kunz H, Agha N, Graff R. Exercise and the Regulation of Immune Functions. Prog Mol Biol Transl Sci. 2015;135:355-80. doi: 10.1016/bs.pmbts.2015.08.001. Epub 2015 Sep 5. PMID: 26477922.
  2. US Department of Health and Human Services. Physical Activity Guidelines for Americans, 2nd edition pdf icon[PDF-14.4MB]external icon. Washington, DC: US Department of Health and Human Services; 2018. Accessed May 13, 2021.
  3. Nieman DC, Wentz LM. The compelling link between physical activity and the body’s defense systemexternal icon. J Sport Health Sci. 2019;8(3):201–217. Accessed May 13, 2021.
  4. Jones AW, Davison G. Exercise, immunity, and illness.external icon In: Zoladz JA, ed. Muscle and Exercise Physiology. Academic Press. 2019;317–344. Accessed May 13, 2021.
  5. Office of Disease Prevention and Health Promotion . (n.d.). President's Council on Sports, Fitness & Nutrition. Retrieved September 29, 2022, from https://health.gov/our-work/nutrition-physical-activity/presidents-council 
  6. Serafini M, Peluso I. Functional Foods for Health: The Interrelated Antioxidant and Anti-Inflammatory Role of Fruits, Vegetables, Herbs, Spices and Cocoa in Humans. Curr Pharm Des. 2016;22(44):6701-6715. doi: 10.2174/1381612823666161123094235. PMID: 27881064; PMCID: PMC5427773.
  7. Hemilä H, Chalker E. Vitamin C for preventing and treating the common cold. Cochrane Database Syst Rev. 2013 Jan 31;2013(1):CD000980. doi: 10.1002/14651858.CD000980.pub4. PMID: 23440782; PMCID: PMC8078152.
  8. Kiecolt-Glaser JK, Epel ES, Belury MA, Andridge R, Lin J, Glaser R, Malarkey WB, Hwang BS, Blackburn E. Omega-3 fatty acids, oxidative stress, and leukocyte telomere length: A randomized controlled trial. Brain Behav Immun. 2013 Feb;28:16-24. doi: 10.1016/j.bbi.2012.09.004. Epub 2012 Sep 23. PMID: 23010452; PMCID: PMC3545053. 
  9. Cohen S, Janicki-Deverts D, Doyle WJ, Miller GE, Frank E, Rabin BS, Turner RB. Chronic stress, glucocorticoid receptor resistance, inflammation, and disease risk. Proc Natl Acad Sci U S A. 2012 Apr 17;109(16):5995-9. doi: 10.1073/pnas.1118355109. Epub 2012 Apr 2. PMID: 22474371; PMCID: PMC3341031.
  10. Piroddi M, Albini A, Fabiani R, Giovannelli L, Luceri C, Natella F, Rosignoli P, Rossi T, Taticchi A, Servili M, Galli F. Nutrigenomics of extra-virgin olive oil: A review. Biofactors. 2017 Jan 2;43(1):17-41. doi: 10.1002/biof.1318. Epub 2016 Sep 1. PMID: 27580701.
  11. Wu HJ, Wu E. The role of gut microbiota in immune homeostasis and autoimmunity. Gut Microbes. 2012 Jan-Feb;3(1):4-14. doi: 10.4161/gmic.19320. Epub 2012 Jan 1. PMID: 22356853; PMCID: PMC3337124. 
  12. Ozen M, Dinleyici EC. The history of probiotics: the untold story. Benef Microbes. 2015;6(2):159-65. doi: 10.3920/BM2014.0103. PMID: 25576593. 
  13. Johnson RJ, Sánchez-Lozada LG, Andrews P, Lanaspa MA. Perspective: A Historical and Scientific Perspective of Sugar and Its Relation with Obesity and Diabetes. Adv Nutr. 2017 May 15;8(3):412-422. doi: 10.3945/an.116.014654. PMID: 28507007; PMCID: PMC5421126. 
  14. Chow KF. A Review of Excessive Sugar Metabolism on Oral and General Health. Chin J Dent Res. 2017;20(4):193-198. doi: 10.3290/j.cjdr.a39218. PMID: 29181456.
  15. Childs CE, Calder PC, Miles EA. Diet and immune functionexternal icon. Nutrients. 2019;11(8):1933. Accessed May 13, 2021. 
  16. Prather AA, Janicki-Deverts D, Hall MH, Cohen S. Behaviorally Assessed Sleep and Susceptibility to the Common Cold. Sleep. 2015 Sep 1;38(9):1353-9. doi: 10.5665/sleep.4968. PMID: 26118561; PMCID: PMC4531403.
  17. Besedovsky L, Lange T, Haack M. The Sleep-Immune Crosstalk in Health and Disease. Physiol Rev. 2019 Jul 1;99(3):1325-1380. doi: 10.1152/physrev.00010.2018. PMID: 30920354; PMCID: PMC6689741.
  18. Nagai N, Ayaki M, Yanagawa T, Hattori A, Negishi K, Mori T, Nakamura TJ, Tsubota K. Suppression of Blue Light at Night Ameliorates Metabolic Abnormalities by Controlling Circadian Rhythms. Invest Ophthalmol Vis Sci. 2019 Sep 3;60(12):3786-3793. doi: 10.1167/iovs.19-27195. PMID: 31504080.
  19. Popkin BM, D'Anci KE, Rosenberg IH. Water, hydration, and health. Nutr Rev. 2010 Aug;68(8):439-58. doi: 10.1111/j.1753-4887.2010.00304.x. PMID: 20646222; PMCID: PMC2908954.
  20. Cohen S, Janicki-Deverts D, Doyle WJ, Miller GE, Frank E, Rabin BS, Turner RB. Chronic stress, glucocorticoid receptor resistance, inflammation, and disease risk. Proc Natl Acad Sci U S A. 2012 Apr 17;109(16):5995-9. doi: 10.1073/pnas.1118355109. Epub 2012 Apr 2. PMID: 22474371; PMCID: PMC3341031.
  21. Dhabhar FS. Effects of stress on immune function: the good, the bad, and the beautiful. Immunol Res. 2014 May;58(2-3):193-210. doi: 10.1007/s12026-014-8517-0. PMID: 24798553.
  22. Hemilä H, Chalker E. Vitamin C for preventing and treating the common cold. Cochrane Database Syst Rev. 2013 Jan 31;2013(1):CD000980. doi: 10.1002/14651858.CD000980.pub4. PMID: 23440782; PMCID: PMC8078152.
  23. Vanherwegen AS, Gysemans C, Mathieu C. Regulation of Immune Function by Vitamin D and Its Use in Diseases of Immunity. Endocrinol Metab Clin North Am. 2017 Dec;46(4):1061-1094. doi: 10.1016/j.ecl.2017.07.010. Epub 2017 Oct 6. PMID: 29080635.
  24. Wu HJ, Wu E. The role of gut microbiota in immune homeostasis and autoimmunity. Gut Microbes. 2012 Jan-Feb;3(1):4-14. doi: 10.4161/gmic.19320. Epub 2012 Jan 1. PMID: 22356853; PMCID: PMC3337124.
  25. Sarkar D, Jung MK, Wang HJ. Alcohol and the Immune System. Alcohol Res. 2015;37(2):153–5. PMCID: PMC4590612.
  26. Qiu F, Liang CL, Liu H, Zeng YQ, Hou S, Huang S, Lai X, Dai Z. Impacts of cigarette smoking on immune responsiveness: Up and down or upside down? Oncotarget. 2017 Jan 3;8(1):268-284. doi: 10.18632/oncotarget.13613. PMID: 27902485; PMCID: PMC5352117.
Samantha

Written by Samantha