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6 Bad Eating Habits That Weaken Your Immune System

Strengthening your immune system is one of the most important things you can do right now because the pandemic is still ongoing.

These six habits need to be kept in mind when it comes to strengthening your body because they don’t suit you.

Drinking Too Much Alcohol
A glass of wine can be a healthy way to overcome this crisis. But excessive alcohol consumption, even short-term ones, can change your immune system, which is especially important at the moment. In an article published in Alcohol Research, experts note that there is a huge link between excessive alcohol intake and a weakened immune system.

The effect includes increased susceptibility to pneumonia and a greater likelihood of developing acute respiratory distress syndrome (ARDS) – factors that could potentially impact COVID-19 outcomes. Other observations include an increased risk of sepsis, a higher incidence of postoperative complications, poor wound healing, and slower recovery from infections.

Going Overboard With Salt
Excess sodium can be linked to problems such as fluid retention and high blood pressure. But a new study from the University Hospital in Bonn, conducted in both humans and mice, concludes that too much salt can lower immunity. Scientists have discovered that when the kidneys excrete excess sodium, a domino effect is created that reduces the body’s ability to fight bacterial infections.

Although COVID-19 is a viral disease, it can lead to secondary bacterial infections. These new studies could lead to a better understanding of the link between excess sodium and overall immune function. According to the American Dietary Guidelines, the recommended daily allowance of sodium is less than 2,300 milligrams per day for healthy adults, just below the actual average intake of about 3,440 milligrams per day.

Consuming Excess Sugar
Reducing the use of processed sugar is a smart idea for many reasons, including mental health. It is also beneficial for the immune system. A study published in the American Journal of Clinical Nutrition found that, after an overnight fast, humans fed 100 grams of sugar experienced a reduction in the ability of immune cells to engulf bacteria

This does not mean that you should completely give up processed sugar, but avoid constantly consuming excess sweets or overeating for a larger purpose.

Overdoing Caffeine Intake
Coffee and tea are healthy because they contain high levels of antioxidants that are linked to anti-inflammatory processes. However, too much caffeine can disrupt sleep, resulting in increased inflammation and compromising the immune system.

Do not consume caffeinated beverages that do not contain nutrients. When enjoying coffee and tea, be sure to include caffeine intake at least six hours before bedtime to prevent sleep disturbances.

Not Getting Enough Dietary Fiber
The fiber is great for digestion and helps transform intestinal bacteria that improve immunity and mood. Research shows that higher dietary fiber intake and probiotics support a healthier immune system and protection against viruses. The recommended daily dose is at least 25 grams for women and 38 grams for men.

Not Eating Enough Green Veggies
A variety of foods during the day provide many health benefits, but green vegetables can be especially good for immunity. These herbs provide key nutrients that you don’t even know about and help your immune system. Green vegetables also provide bioactive compounds that release chemical signals that optimize intestinal immunity.


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