The immune system of the human body is complex with a network of cells and protein that defends the body against infections. The immune system is the body’s protection against diseases. In this article, you’ll learn about the relationship between the coronavirus and your immune system.
Made up of special organs, cells, and chemicals that fight infections, the main parts of the immune system include the lymphatic system, white blood cells, antibodies, the complement system, the spleen, the thymus, and the bone marrow.
A robust immune system can build resistance and easily fight off infections that have entered the body before. Our immune system is paramount for survival. So, without it, the body is exposed to viruses, bacteria, and diseases.
The human immune system gets stronger during adulthood, after several exposures to pathogens. On the other hand, children are more prone to infections like the common cold since their immune system is not as strong. There are three types of the immune system.
The Innate Immunity
As the first line of defense against pathogens, the innate immune system is like cops constantly patrolling and looking for any disturbance. As a result, our innate immune system wards off infections successfully by keeping pathogens in check.
The Passive Immunity
Described as borrowed immunity, it typically lasts for a short time. One instance of passive immunity is the antibodies a baby receives from the mother through the placenta during pregnancy and breast milk after birth. Passive immunity protects the child during the early years.
The Adaptive Immunity
The Adaptive immune system handles pathogens that get past the innate immune system. There are two important jobs of the adaptive immune system. To stop an ongoing infection and also generate immunologic memory.
Signs of a Weakened Immune System
The most telling sign of a weakened immune system is susceptibility to infections. With a weakened immune system, an individual becomes more likely to get infections frequently, and these illnesses might be harder to treat. Some of the signs of a weak immune system include;
- Susceptibility to cold.
- High-stress levels.
- Fatigue.
- Dry eyes.
- Chronic diarrhea or other gastrointestinal problems.
- Itchy or inflamed skin with longer healing time.
- Frequent infections.
Apart from the elderly, people with a weak immune system or an underlying health condition are more prone to the COVID 19 infection. Ensuring your immunity is in top form has never been more critical.
Scientists and virologists have predicted a second wave of the COVID 19 infection. Although, no one is sure what it would look like when it happens. However, remaining diligent about safety practices such as wearing a facemask, washing your hands frequently, and practicing social distancing are some of the things you can do to lessen your chances of contracting the coronavirus.
Furthermore, one way to safeguard your health and protect yourself from possible COVID-19 infection is to ensure your immunity remains strong. A strong immune system is your body’s best defense against fighting a virus.
Even after exposure to COVID-19 or any other infection, you have a better chance of not getting sick. If you must, make some lifestyle changes to help you strengthen your immune system.
How to Boost your Immune System
There’re natural ways to improve your body’s immunity against infections and disease. They include;
1. Eight hours of sleep daily.
2. Reduce stress through mindfulness, mediation, and yoga.
3. Cut down sugar and refined carbs.
4. Give your body extra support by eating healthy balanced meals and make your lunch the heaviest meal of the day.
5. Exercise daily to improve blood circulation.
6. Don’t forget to wash your hands frequently.
7. Keep in touch with family and loved ones.
8. Maintain a healthy weight.
Medical experts advise a daily intake of vitamin D supplements to boost immunity. You can also get vitamin D from direct exposure to sunlight or through foods such as egg yolks, fish liver oils, salmon, tuna, and sardines. Recent studies also suggest vitamin D can help prevent respiratory infections or reduce the severity of them.
Things that Suppress the Immune System
The immune system can be suppressed or compromised by one or a combination of the following.
Lack of Exercise
With regular exercise, blood can move freely around the body, making it easier to fight off infections and germs. Lack of physical activity, on the other hand, can weaken the immune system and expose the body to illnesses.
Grief
Studies have shown that grief or long-lasting sorrow can weaken the body’s immune system. Life transitions like loss of a job, divorce, death of a loved one can also cause depression and poor immunity.
Poor Diet
The quality of your food intake can affect your immunity. Eating or drinking too much sugar weakens the immune system cells that attack bacteria. Likewise, processed foods, refined carbohydrates, and alcoholic beverages can also compromise the immune system.
Alongside exercises, eat more fruits and vegetables rich in nutrients and vitamins. There are numerous foods available that can also boost your immunity, such as garlic, broccoli, spinach, mushrooms, and almonds.
Stress and Anxiety
Stress is part of life, but if it goes on for too long, it weakens the immune system. You may not be able to get rid of stress entirely, but you can slow things down. Anxiety is often caused by stress and also works against immunity.
Ensure you get at least 8 hours of sleep daily. Throw in some workout, meditate and connect with friends and family to blow off steam.
Isolation or Too little Time Outside
By nature, humans are social beings and thrive on interaction and socialization. Spending too little time out and isolating oneself from family and friends can weaken the immune system and even cause depression.
Finally, the pandemic has brought a lot of challenges and setbacks for many families. In the midst of it all, staying positive and healthy will help you and your family get through the pandemic. Follow all safety measures and precautions in your community.
Eat healthy and immune-boosting foods, stay active and hopeful while ensuring you take care of your mental health as well. With strong immunity, you and your family have a fighting chance at overcoming the coronavirus infection.
