Habits that weaken immunity

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Sleep deprivation

During sleep, the part of the immune system responsible for shaping the fight against bacteria and viruses is activated. If you don’t get enough sleep, your immune system won’t work effectively. If you want your immunity to be good, you should not sleep less than 7-8 hours a day.

Sedentary lifestyle

Lack of physical activity worsens immunity. Inactive people are on average 42 percent more likely to suffer from respiratory illnesses than physically active people. Spend at least some time exercising during the day.

Loneliness

Noradrenaline levels increase when you spend a lot of time alone. In emergencies, this hormone is responsible for the generation of white blood cells that help wounds heal. However, if the level of norepinephrine is higher than normal for a long time, it will start to block part of the immune system and increase your susceptibility to infectious diseases.

Constant stress

If you worry about something for a long time, your immune system will start to deteriorate. For example, people in a state of stress are more likely to catch a cold.

Alcohol

Regular consumption of alcohol reduces the effectiveness of white blood cells in fighting viruses and infections.

Saturated fats

Regular consumption of saturated fats puts a strain on the immune system and increases the risk of inflammation. Replace harmful oils with beneficial ones. For example, eat fish instead of beef.

Low immunity of relatives

When people live together for a long time, their immune systems also become similar to each other. This is partly explained by the same habits. If your loved ones have low immunity, take care of yourself as well. Maybe you need to change your usual lifestyle.

Antibiotics

Consumption of antibiotics should be approached with extreme caution. They disrupt the connection between your immune system and bacteria. Therefore, antibiotics can help you overcome the disease faster, but once you recover, your immune system will be more prone to disease than before.