The immune system is number 1 and most important defense mechanism existing in your body. Needless to say, this defense mechanism is actually responsible for the healthy functioning of your body.
Let’s say, the stronger it is, the better your body is reacting to the infections and ward them off. However, a weak immune system will make your body more vulnerable to frequent diseases and of course, you wouldn’t like that, am I wrong?
can harm your immune system to avoid them and live a
healthy, disease-free life for a long time to come
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#1 – Being a Night Owl
Taking into consideration the hustle and the bustle of the daily life, it comes as no surprise that most of us stay up late at night, as that is the only time we have to indulge in our interests.
So, if you are in this category of people, then you should know that you are damaging your immune system.
According to a study published in Sleep in 2017, poor sleep habits weaken and lower the function of your immune system. The latter conclusion came as a result of comparing blood samples of 11 pairs of identical twins who have different sleep patterns.
Researchers found that the function of the immune system of the twin with shorter sleep duration is lower in comparison to that of his or her sibling. Thus, sleep deprivation leads to a low immune system functioning and as a result kills the cells of your immune system called the cytokines, which help the body fight against diseases.
Your health shouldn’t be taken for granted. Make sure you get seven to eight hours of quality sleep daily.
#2 – Not giving Importance to Personal Hygiene
Personal hygiene plays a great role in keeping you healthy and free from any possible infections and diseases. Therefore, it is a must that you cannot neglect. Unfortunately, many people tend to forget or just get lazy about important things that might not even take 1 single minute to perform. One good example is not cleaning your hands before eating and after using the toilet.
This will likely expose your body to various harmful germs, which will make your immune system really suffer and lead you to get more infections and diseases. Practicing good hygiene can boost your immunity.
Hygiene would also include keeping your nails clean, taking a shower daily, cooking in a clean environment, and most importantly, avoid sharing your personal objects with other people.
#3 – Using Public Objects
You can try your hardest to make your home clean and hygienic, but how about when you are in public places? Of course, like the majority of people, you tend to completely forget about hygiene once your feet step out of the house.
But guess what? Some of the dirtiest public places are the restaurant menus, the supermarket carts, restroom door handle, and so on and so forth. Touching some of these public objects is just inevitable, hence make sure you disinfect or wash your hands after every usage.
#4 – Taking Overdoses of Sugar
Unlike the natural sugar that you can find in fruits, refined or artificial sugar is bad for your immune system and your overall health. The latter can interfere with the ability of white blood cells in killing the germs.
In addition to this, it can also prevent vitamin C from entering the white blood cells, which result in a weak and lower immunity.
To satisfy your sugar craving, substitute refined sugar with healthy sugar, which you can find in fruits like oranges, apples, mangos, kiwis, watermelon, and strawberries.
#5 – Not Drinking Enough Water
Proper hydration is essential for a strong and healthy immunity. Whether it is intentional or not, not drinking enough water can lead to unhealthy consequences.
A study published in 2013 in Frontiers in zoology exposed that osmotic state of a living organism has a greater and significant influence on the function of the immune system than energy availability. This could only mean that water is very important for one’s health.
A healthy person should normally drink about 8 to 10 glasses of water a day. But this quantity varies according to your geographical conditions and the activities you practice during the day.
#6 – Drinking Alcohol on a daily basis
If you are that kind of person, who likes to celebrate at the end of each day and enjoy the multiple sips of alcohol, let me congratulate you! You have done a great job harming your immune system.
Drinking alcohol excessively will basically lead you to addiction and very easily kill the antibody cells whose job is to destroy the viruses and infections attacking your body. Moreover, it will impede the production of new white and red blood cells.
As a consequence, your immunity system will get weak over time. To top it all, alcohol can contribute to severe organ damages in the long run, as it has been exposed by the study published in Alcohol Research in 2015.
#7 – Secondhand Smoke
You don’t need to be smoking to have vulnerable immunity. Just hanging around with people who do can put your life at serious risks. Therefore, secondhand smoke is bad for your health and immune system.
It is highly toxic and can make you prone to respiratory infections, asthma, allergies, and even lung cancer. It can also suppress your immunity and slow the function of antibodies that protect your body.
The best solution is to avoid spending time with people who smoke and the public places where smoking is not prohibited.
#8 – Eating lots of Junk Food
Who doesn’t love junk food? It is yummy, ready, and most importantly with very affordable prices. It’s okay to eat it from time to time, but an excessive consumption of junk food is bad for your immunity. Junk food is loaded with unhealthy fats and oil that are harmful to your health.
Junk food not only causes your obesity but also interferes with the function of your immune system. According to a study published in 2014 in Nutrition Journal, junk food can have a very negative influence on the immune system. It can lead to a remarkable increase in cancer rates, allergic and auto-inflammatory diseases, and an increase of inflammation.
#9 – Consuming Too Much Caffeine
This is one of the habits you should definitely quit. Drinking caffeinated beverages in an excessive way may cause a significant increase in the stress level in your body.
The latter results in the release of cortisol, which in turn suppresses the immune system and makes you prone to infections and health problems.
Instead, take advantage of the benefits that coffee provides and limit your consumption to 1 or only 2 cups per day.
#10 – Not Applying the Sunscreen
No doubt that vitamin D can strengthen the function of your immune system. However, staying out for long hours under the burning sun can harm your immune system and skin too.
Not applying the sunscreen may cause annoying problems like herpes or yeast infections.
This happens as a result of the immunological changes that occur in your body when exposed to ultraviolet light. Unprotected exposure may also damage and even definitively kill cells that protect you from infections and chemical toxins. Whether it is winter or summer, always remember to wear your sunscreen with an SPF of 15 or higher.
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