7 Ways to Strengthen Your Immune System

Here are 7 ways to strengthen your immune system naturally.
7 Ways to Strengthen Your Immune System

Last update: 26 May, 2022

Our immune system is our body’s natural defense against infections and illnesses caused by viruses and harmful bacteria. When the immune system is deficient, it can’t distinguish between the healthy tissues and infectious agents, which prevents it from functioning properly. In order to strengthen the immune system, there are some steps you can take.

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7 Ways to Strengthen Your Immune System

1. Don’t spend a lot of time in the sun

Woman sunbathing on a pebble beach strengthen your immune system

It is important to have vitamin D, which you can get from the sun.  However, if you overexpose yourself to the sun it can cause skin aging, cancer, and weakening of the immune system.

2. Consume More Vitamin A

Vitamin A can be found in products such as:

  • Beef
  • Fish
  • Fowl
  • Dairy products
  • Fruits
  • Vegetables

This vitamin, in addition to strengthening the immune system, also helps you have healthy teeth, skin, and soft and osseous tissue. In addition, it’s also good for your vision.

3. Consume More Vitamin C

The body needs this to grow, and especially to repair body tissue.  It is important to get enough vitamin C to keep bones, ligaments, tendons, blood vessels, and generally all of the body healthy. Among its main natural health benefits, vitamin C helps:

  • Wounds heal faster
  • Prevent cell aging thanks to antioxidants
  • Eliminate body toxins
  • Combat free radicals

To take advantage of these benefits, you should eat melon, kiwi, mango, papaya, citrus fruit, strawberries, and cranberries.

4. Consume More Vitamin E

Vitamin E protects cells from damage caused by free radicals. Additionally, vitamin E helps strengthen the immune system and form red blood cells.

5. Sleep well

Rest is vital for your mind and body!  The immune system produces cells while you rest, which is why you should get at least 6 to 8 hours of sleep.  It is also necessary to keep skin well hydrated and cared for, since it’s your body’s first line of defense.

6. Don’t consume alcohol

Woman drinking alcohol tired how to strengthen your immune system

Alcohol contains metabolites called Aldehydes which greatly damage the immune system, weakening the immune system and increasing your chances of getting sick.  It also directly causes illnesses such as esophageal, mouth, colon, and liver cancers, among others.

7. Laugh

There are several studies that indicate a correlation between the immune system and laughing. Moreover, laughing is thought to increase your level of antibodies.  The more you laugh, the more you will benefit your immune system.

Do I Have a Weakened Immune System?

It is important to pay attention to signals that your body gives you when the immune system weakens. These include feeling tired, muscle pains, wounds that are slow to heal, and getting colds often, among other symptoms.

We hope you have enjoyed a few of these primary pieces of advice and hope that you take them to heart, not only to strengthen your immune system but also to increase the chance that each organ functions as it should.


All cited sources were thoroughly reviewed by our team to ensure their quality, reliability, currency, and validity. The bibliography of this article was considered reliable and of academic or scientific accuracy.

This text is provided for informational purposes only and does not replace consultation with a professional. If in doubt, consult your specialist.