ArtsAutosBooksBusinessEducationEntertainmentFamilyFashionFoodGamesGenderHealthHolidaysHomeHubPagesPersonal FinancePetsPoliticsReligionSportsTechnologyTravel

Ways to Toughen Up Our Immune System

Updated on January 11, 2016

When kids get sick more often than usual we hear people, as well as doctors, say that the immune system is weak.  What do they really mean?  

Immune system is the mechanism that protects us from illnesses. It is basically designed to defend us against millions of bacteria, viruses, toxins, microbes and parasites that want to overrun and take over our bodies. The immune system has major components that most of us probably don’t know.  The most popular components would probably be the antibodies and the lymph system, lymph nodes in particular, because this is what doctors and nurses, and even parents, try to check.

I remember that I hated to see a white lab coat every time I’d go to the hospital near us because that meant the owner of the hospital would be there to check me. He was the only doctor there who wore one and so the white lab coat was my clue of his presence. I always felt I was in a classroom with all his lectures, he could remember all those times I would come in with cuts and bruises. Anyway, to get back to the lymph nodes, when he would check my neck and tell my mom he could feel the lymph nodes again, meaning they are swollen and most likely I have an infection. So the lymph system is what we are most familiar with but it is only a part of a system that extends throughout our body.

The immune system has been working inside you to keep you in your best form but you probably do not where it is or how it does its job. Everybody knows that inside our chest is a major organ called the “heart”. Even a child knows where the heart is but what we don’t know is that there is a small pink-gray bilobed organ in the thoracic cavity responsible for producing T-cells. And though removing it from an adult will not make a crucial effect, as there are other immune system components, a baby can die without a thymus because the immune system of the baby will collapse.

The organs of the immune system are stationed throughout the body. They are generally referred to as lymphoid organs because they are concerned with the growth, development, and deployment of lymphocytes, the white cells that are the key operatives of the immune system. Lymphoid organs include the bone marrow and the thymus, as well as lymph nodes, spleen, tonsils and adenoids, the appendix, and clumps of lymphoid tissue in the small intestine known as Peyer's patches. The blood and lymphatic vessels that carry lymphocytes to and from the other structures can also be considered lymphoid organs.


The white blood cells are probably the most important part of the immune system and so these are used as a measure of immune system health. A strong immune system would be determined by counting the different types of white blood cells in a blood sample. It is very important to make sure that we have a very strong immune system in order that we can fight off the viral and bacterial infections that are by far the most common causes of illness such as colds, influenza, measles, mumps, malaria, AIDS and many more. In fact it is our immune system that can detect cancer and its early stages and eliminate it in many cases. 

Knowing how expensive getting sick is these days make it doubly important for us to toughen up our immune system. Children in school uniforms may have a hard time coping with an illness aside from the fact that they miss a lot in school. Parents would not only spend money but have to take the time off from work in order to take care of their child. Basically, prevention is still better and we can help make our immune system become tougher with these few suggestions.

Properly Wash Your Hands

Washing your hands properly is probably the cheapest and the easiest way to help your immune system fight illness. Remember that you often use your hands touch wherever we go, unless you are like Monk with his phobias, and you never know who else touched it. Properly washing your hands mean you use soap and clean running water to rinse it off properly for at least 20 seconds. This is one practice that can be easily taught to children. If you don't have access to soap and water, use an alcohol-based hand sanitizer that has at least 60% alcohol.

Make Sure You Get a Good Night's Sleep

According to the National Sleep Foundation, kids ages 5 to 12 need 10 to 11 hours of sleep each night. Adults need about 7 to 9 hours of sleep each night. No matter what age, children should be taught about the importance of sleep and encouraged to have good sleep habits. Good sleep is very important because it allows our body to rest and recuperate its energy. It also gives our immune system the resources to fight off illness. If children have good sleep habits we can expect then to be less prone to illness as their resistance is stronger.

Marc Weissbluth, MD in his book Healthy Sleep Habits, Happy Child shares some insightful comments to show how important sleep is:

"Sleep is the power source that keeps your mind alert and calm. Every night and at every nap, sleep recharges the brain's battery. Sleeping well increases brainpower just as weightlifting builds stronger muscles, because sleeping well increases your attention span and allows you to be physically relaxed and mentally alert at the same time. Then you are at your personal best."

Eat Lots and Lots of Antioxidants

Anti-oxidants are important disease-fighting compounds. They are believed to help prevent and repairs the stress that comes from oxidation which is a natural process that occurs during normal cell formation. There are plenty of fruits and vegetables that can help you get a good dose of antioxidants and thus can help you protect your cells from free radicals, molecules that can damage cells. Choose from these fruits and vegetable in order to get a wide range of antioxidants: berries (Cranberries, blueberries, and blackberries), apples, oranges, green peppers, broccoli, kiwi, strawberries, carrots, watermelon, papaya, leafy greens, and cantaloupe and even red wine. 

Organic fruits and vegetables
Organic fruits and vegetables | Source

Exercise and Participate in Physical Activities

Living a sedentary life is not going to help you strengthen your immune system. Exercise and physical activities such as walking, yoga, bicycling, swimming and other forms would be of great help. I have always preferred physical activities I can do regularly with friends like sports volleyball, basketball, and even family football and other activities that you will thoroughly enjoy. But if you enjoy programmed exercises or going to the gym then that’s what you should do. What is important is that you check with your doctor so that it is perfectly suited to your current health situation.

Physical Activity - Family Football
Physical Activity - Family Football | Source

Keep Away from Empty Calories

This is the one thing that seems to be really hard for some to follow. Empty calories are found in foods that are very high in energy but low in nutrients and they also give us a high amount of sugar. Examples of this are soft drinks and fruit drinks, candy, cookies, donuts, pastries, margarine, butter, cream, bacon, and all deep-fat fried foods and most junk foods. They really taste good, come to think of it, and that is the reason why a lot have a hard time weaning themselves off these type of food unfortunately, it does not give you the nutrients that your body needs. 

It would be great if children are given foods that are low in calories but high in nutrients such as fruit, vegetables, low fat milk, lean meats and whole wheat breads. To fend off their hunger pangs, they can munch on cucumber or carrot sticks instead of giving them chocolate or snack bars which is also high in sugar. Nutritious food would help build their resistance to illness. 


Keeping a positive attitude, reducing stress, going out with friends, having a good laugh and doing activities that help you relax can also help in boost your immune system. Avoiding activities that weakens your immune system is also important and that includes smoking and excessive alcohol intake. Some people also tries to help enhance their immune system with herbs and supplements as well as vitamins and minerals. 


    0 of 8192 characters used
    Post Comment

    • Marie-Renee profile imageAUTHOR


      5 years ago

      Thanks Beth for the read and the happy to hear that you are doing better again...I also do not understand how that happened with you and that it could happen. It really is important for us to ensure that our immune system is always at par especially with so many things around us that can cause illness.

    • profile image


      5 years ago

      My immune system gave out on me a few years back. The test they gave me (to test my immune system) somehow pumped it back up again. I didn't really understand, but I started doing better. This is a good hub. :)

    • Marie-Renee profile imageAUTHOR


      5 years ago

      Thanks @DDE for the encouragement and for taking all the time to read my hubs. Thank u so much.

    • DDE profile image

      Devika Primić 

      5 years ago from Dubrovnik, Croatia

      Ture as you have said in this hub, proper eating, daily exercises and washing of hands regularly are the beast ways of having a strong immune system. Thanks for the helpful tips.

    • Marie-Renee profile imageAUTHOR


      6 years ago

      Thanks Sandra for taking the time to read my hub, yes, simple these may be but people do need to be reminded of these kind of things, especially in today's world where everything is becoming more high tech, more just push button and all.

      @Modern Lady, thanks. We do need to take more care about ourselves, remember, health is wealth.

      @L.L., thanks for the read, comment, votes and for sharing. Really appreciate it.

    • L.L. Woodard profile image

      L.L. Woodard 

      6 years ago from Oklahoma City

      Valid points made in an easy-to-read manner. Nicely done; voted up and shared.

    • Modern Lady profile image

      Modern Lady 

      6 years ago from Chicago, IL

      Very informative. Wonderful advice. We all could take a little better care of ourselves.

    • sandrabusby profile image

      Sandra Busby 

      6 years ago from Tuscaloosa, Alabama, USA

      Things we all need to be reminded of. Thanks.

    • Marie-Renee profile imageAUTHOR


      6 years ago

      @gjfalcone, thanks for reading my hub and sharing your experience. Fruits and vegetable truly helps our immunity system and am happy you learned something from my hub.

      Tara, thanks for the vote up and I second your comment, we are what we eat, making it so much more important to know these things.

      Thanks Mary for the lovely comment, yup probiotics are also good for the body.

      I try as much as possible to do justice to the topic with a really in-depth research, and still am open to learning from others that is why comments are very much again thank you all for the comments, the votes and most especially for taking the time to reading my hub and following.

    • tillsontitan profile image

      Mary Craig 

      6 years ago from New York

      You've outlined and filled in all kinds of information about the immune system. This was a very thorough and interesting hub. I have a compromised immune system (seems I have a little bit of everything) and the one thing that has been stressed to me lately is probiotics - of course in addition to all the wonderful things you've outlined. I really enjoyed this hub. Voted up and useful. Thanks for SHARING.

    • Peanutritious profile image

      Tara Carbery 

      6 years ago from Cheshire, UK

      This was such a thorough hub. You explained it so clearly. I try to eat as much fruit and veg as possible. You really are what you eat. I think the right food lifts your mood too. Voted up and awesome.

    • gjfalcone profile image


      6 years ago from Gilbert, Arizona

      I noticed a substantial improvement in health when I started eating more fruits and vegetables in a short period of time. Thank you for the education.

      Thanks For SHARING

    • Marie-Renee profile imageAUTHOR


      7 years ago

      Hi Nell, thanks for reading and for the comment...yes our immune system is very important but thanks to the research I did I also learned a lot of things...didn't really know much about it except what the old Doc used to tell me...and I also realized that taking care of it and making it tough so we don't get sick is actually very simple. again, thanks and best regards, Renee

    • Nell Rose profile image

      Nell Rose 

      7 years ago from England

      Hi, this is an amazing detailed hub, with great information, our immune systems are so important. I always wash my hands everytime I come in my front door, can't be to careful! this is rated up! terrific! cheers nell


    This website uses cookies

    As a user in the EEA, your approval is needed on a few things. To provide a better website experience, uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

    For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at:

    Show Details
    HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
    LoginThis is necessary to sign in to the HubPages Service.
    Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
    AkismetThis is used to detect comment spam. (Privacy Policy)
    HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
    HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
    Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
    CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
    Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the or domains, for performance and efficiency reasons. (Privacy Policy)
    Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
    Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
    Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
    Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
    Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
    VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
    PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
    Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
    MavenThis supports the Maven widget and search functionality. (Privacy Policy)
    Google AdSenseThis is an ad network. (Privacy Policy)
    Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
    Index ExchangeThis is an ad network. (Privacy Policy)
    SovrnThis is an ad network. (Privacy Policy)
    Facebook AdsThis is an ad network. (Privacy Policy)
    Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
    AppNexusThis is an ad network. (Privacy Policy)
    OpenxThis is an ad network. (Privacy Policy)
    Rubicon ProjectThis is an ad network. (Privacy Policy)
    TripleLiftThis is an ad network. (Privacy Policy)
    Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
    Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
    Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
    Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
    ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
    Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)