If an international pandemic has taught us anything, it is that having a strong immune system can go a long way in protecting your health and possibly even saving your life. The main function of the immune system is to defend the body against substances that can cause harm. When it is healthy, the benefits of a strong immune system include an increased ability to fight viruses, bacteria, parasites, and other invaders.

In traditional Chinese medicine, the strength of the immune system is believed to be closely tied to overall health and well-being.

Here are some common signs that may indicate a strong immune system in Chinese medicine:

• Good spleen function: A strong digestive system is a foundation of strong immune system. In Chinese medicine diagnosis, the appearance and colour of the tongue is the insight into how your body is functioning. A light pink in colour, with a thin white coating, and no toothmarks, no cracks, and no dark stains indicate a good energy level.
• Strong pulse: In general a strong and long pulse indicates good circulation and lots of energy, while a short pulse can indicate fatigue. And a regular and balanced pulse could indicate strong health, while an irregular or uneven pulse can indicate an imbalance or weakness in the body.
• Good face colour: Face reflect the inner body balance, when there is a clear and bright natural shine face is indicate a good Qi flow in the body. If you have a pale complexion, it could be a sign of a weakened immune system due to a lack of Qi and blood.

When the immune system is weak, the body can unfortunately become more susceptible to illness. A weakened immune response means that the organs and cells may struggle to protect against harmful pathogens. Signs of a weak immune system include severe illness and chronic inflammation. Causes of a weakened immune system include poor diet, lack of exercise, lack of sleep, alcohol and tobacco consumption, and stress.

The Benefits of a Strong Immune System   

1.Combats external viruses and bacteria: Though precautions such as hand washing and using facial coverings can help to prevent the spread of some illnesses, it is a strong immune system that will be key in fighting off infection if, in spite of your best efforts, you are exposed to one. The benefits of strong immunity not only include reducing susceptibility to illness but also reducing the severity of that illness.

2.Fights off pathogens: When the immune system is functioning well, the body is positioned to fight off pathogens that can lead to illness. If the immune cells are properly supported, they will work to respond against pathogens and reduce or prevent additional symptoms.

3.Boosts mood and reduces stress: Chronic stress can wreak havoc on the body’s immune system. Stress has been shown to be associated with a lack of infection-fighting cells. The damage that is caused by stress gets worse with age. The prevention and management of stress are both essential in giving the immune system a needed boost.

4.Improves gut health: When the immune system is weak, the body’s susceptibility to illness can lead to inflammation in the gut. One of the benefits of strong immunity is a diverse gut microbiome that aids in maintaining good health. A healthy gut microbiome gives the immune system the boost it needs to ensure that your body is prepared to tackle illness.

5.Better sleep: Thanks to its restorative properties, a good night’s sleep is another benefit of strong immunity. Sleep deprivation has been shown to cause damage to the organs of the immune system. Poor quality sleep or lack of sleep may even lead to delayed recovery from illness.

Keeping the immune system strong and healthy will go a long way in fighting off illness and disease. Getting plenty of sleep, reducing stress levels, and eating a healthy, nutrient-dense diet will aid in strengthening the immune system to ensure your body is ready to battle any possible invaders. If you are looking for ways to boost your immunity, speak with your healthcare practitioner to discuss your options.