5 Signs Of A Strong Immune System: Updated For 2020

It is important to know what the signs of a healthy immune system are. GoBiotix has created this 2020 guide so you can stay informed. That way, you can ensure that you are keeping your body healthy and happy this winter.

We have a variety of wellness vitamins available that can help to support your immune system. So, if you find that your immune system needs a little extra help after checking out this guide, you do have options to boost it back up. Let’s get started.

What Counts as a Strong Immune System?

Your immune system’s single purpose is to protect you from bacteria that can make you sick. When you are showing strong signs of a healthy immune system, this means that your body can sense foreign substances, such as harmful bacteria.

A strong immune system will send out antibodies to fight the bacteria. When you have symptoms of sickness, such as a fever, this is a clear sign that your body is fighting off something. 

If you have a strong immune system, this means that your body reacts faster and more efficiently when it comes to handling foreign substances that make its way into your body. Even if you do get sick, your body has the proper system in place to fight it off- and keep the sickness from coming back.

If you have a strong immune system, you will be displaying these 5 common signs:

1. You Sleep Well at Night

Being able to sleep through the entire night can be a sign of a strong immune system. This is because when you sleep, your immune system increases the number of cytokines (a protein) in your body. This production means that you sleep through the night easily.

So, if you have no trouble sleeping, then you are more likely to have a strong immune system. You can tell that your system is functioning properly if you are getting restful sleep. If you are sleep deprived, your antibodies might also be reduced.

2. You Manage Stress Levels

If you are frequently stressed out, your immune system might be lacking. Your stress levels can affect your overall well being, including your physical health. Stress causes an increased risk of disease, so if you manage your stress well, you are more likely to have a strong immune system.

If you need help managing your stress, you can start by taking a few deep breaths. There are many different types of breathing exercises and forms of meditation that you can practice to lower your body’s harmful responses to stress.

There are also healthy ways to respond to stress and ways that can damage your health. Think about how you reacted to a stressful situation recently. Did you eat something sweet or go for a walk? Everyone reacts to stress differently, but you can improve the way your body handles it by trying healthier coping mechanisms.

3. Your Diet Has Immunity Rich Foods

The type of diet you eat can also affect your immune system. If you eat a lot of immunity-boosting foods, then your immune system will naturally be stronger. Citrus fruits are an excellent choice because they contain a lot of vitamin C.

Vitamin D is another important nutrient when it comes to supporting the immune system. If you are feeling sick or sluggish, be sure that you are getting enough of the C and D vitamins in your daily diet.

Other foods that are rich in immunity-boosting vitamins include:

  • Red bell peppers
  • Spinach
  • Yogurt
  • Papaya

These foods can do more than just boost your immune system. Vitamin C has many other uses in your body, including helping to keep your eyes and skin healthy. If you are not getting enough of the immunity vitamins in your diet, you might want to consider adding a supplement.

Supplements are a great way to get the vitamins that you need in your body. If you suspect that your immune system is low, then try adding a wellness vitamin to help give your system the boost that it needs. Multivitamins can be a great option if you need more than one type of vitamin added to your diet.

4. Your Wounds Heal Quickly

The last time you were injured, did you heal slow or fast? When your skin is damaged, your body starts working to protect the area. It supplies the injury with blood to start forming new skin. The healing process is greatly affected by your immune cells.

If you heal quickly, that is a strong sign of a healthy immune system. This shows that your body was able to react and respond to the injury efficiently. It will do the same if you were to experience an infection from a bacteria or a virus.

5. You Are Rarely Sick

When was the last time that you were sick and how long did it last? If you are always fighting off colds and sickness, then your immune system is struggling. On the other hand, if you can not even remember the last time that you had a cold, your immune system is thriving.

If you seemingly get over a sickness, then have another cold not long after, your immune system is unable to completely destroy the infection. This allows for it to come back, even when you thought you had healed completely.

Tips to Support Your Immune System

After reading over the 5 signs of a strong immune system, are you unsure that yours is as strong as it should be? These quick tips can help you improve your immune system.

  • Wash your hands regularly
  • Eat a nutrient-rich diet
  • Take a wellness supplement
  • Get 8 hours of sleep
  • Exercise often
  • Lower stress levels

Your immune system works hard to keep you healthy. You want to be sure that you are giving it the proper vitamins and nutrients to keep it working well. During this hard time, you want to be sure that you are taking care of yourself and doing your best to boost your immune system.

If you do not eat a lot of foods rich in vitamin C and D, you will want to try adding more of them into your diet. Vitamin D is common in cheese and other dairy products, while Vitamin C can be found in many citrus fruits and even greens like spinach.

If you can implement those above tips into your life and make healthy changes, then you will be sure to start noticing a good change in your immune system as well. It may take time, but it is worth it.

It can be difficult to add everything in at once, so we recommend taking it one step at a time. Soon, you will be feeling much healthier and showing signs of a strengthening immune system.


GoBiotix has a wide range of supplements for you. If you are concerned about not having a strong immune system, adding more vitamins into your diet can help greatly to help support healthy, regular immune function, especially with our Immunity Fizz!

We recommend checking out our webpage if you are interested in learning more. 

In short, taking care of your physical health is an excellent way to improve your immune system. You can tell it is strong already if you rarely experience sickness, sleep through the night, heal from injuries quickly, and eat a diet rich in immunity-boosting foods.

Be sure to stay healthy this season and reach out to us if you have any questions. Our team would love to hear from you!