Watch Out! These 5 foods can weaken the body's endurance, Number 3 many people don't know

News24xx.com - In the midst of the COVID-19 pandemic, strong immunity is needed. Therefore, avoid eating habits that can weaken your immune system.

Having a strong immune system can make a person avoid various diseases. Likewise, in the midst of the COVID-19 pandemic like now, it is highly recommended for everyone to strengthen their immune system to avoid Coronavirus infection.

Here are 5 eating habits that can weaken your immune system:

1. Consume lots of salt
Salt is contained in almost every savory food we consume, especially fast food which is known to be delicious. However, it turns out that excess salt or sodium in the body can trigger problems such as fluid retention and high blood pressure.

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However, recent research from the University Hospital of Bonn in humans and mice found that too much salt intake can weaken the immune system. Researchers found that when the kidneys excrete excess sodium, a domino effect occurs on the body, reducing the body's ability to fight bacterial infections.

2. Too much sugar intake
Apart from salt, sugar is also an 'enemy' for the body when too much is eaten. Reducing sugar intake has many positive effects on the body, including making a person's mental health better.

In terms of endurance, a study in The American Journal of Clinical Nutrition found that humans who were fed 100 grams of sugar after a night of fasting had a decreased ability to swallow bacteria. The effect is greatest between one and two hours afterward but lasts up to five hours.

3. Drink lots of coffee and tea
Many people can't skip drinking coffee or tea every day. This habit is like two blades, there are good and bad. This is related to the caffeine content in it.

Excess caffeine can interfere with sleep, which in turn increases inflammation and impairs resistance. For the solution, reduce the habit of drinking too much coffee and tea.

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4. Foods that do not contain fiber
Fiber plays an important role in digestive health and good bacteria in the intestines. This type of bacteria can increase endurance as well as mood.

Research shows a high intake of fiber and prebiotics helps strengthen a person's immune system. Ultimately a person has protection against viruses. Getting enough fiber every day also makes you sleep longer and soundly.

5. Lack of eating green vegetables
Eating fruits and vegetables every day is recommended, but to strengthen the body's immune function, prioritize the intake of green vegetables. This type of vegetable provides a variety of good nutrients.

There is vitamin A, vitamin C, and folate in green vegetables. In addition, there are bioactive compounds that produce chemical signals for optating