5 foods that help prevent the flu

To prevent the flu, in addition to frequent handwashing and getting a flu vaccine, you should also eat foods that boost your immunity.

Dr. Adrian Cotton, head of the Department of Medicine at Loma Linda University Hospital (USA), suggests that people should regularly eat the following five foods that help prevent the flu virus.

Garlic and onions

Garlic and onions have been shown to have anti-inflammatory, antibacterial, and antifungal effects. This is because they contain compounds such as alliin and sulfur molecules that help the body fight bacteria. In addition, these compounds can reduce the severity and duration of flu symptoms by boosting the activity of the body's virus-fighting cells.

Citrus fruits

Fruits like grapefruit, oranges, or tangerines are packed with vitamin C—a vitamin that can fight the flu. This vitamin can help shorten the duration of symptoms, improve blood circulation, and boost the body's immunity.

Mushroom

Mushrooms are not only delicious, but they also possess antiviral properties and boost the body's immunity, thus helping to prevent the risk of catching the flu. This is due to the presence of specially structured sugars called beta-glucan, which help regulate the body's immune system.

In addition, mushrooms have several other benefits, including reducing stress and providing the body with anti-inflammatory and antioxidant properties.

Ginger

Ginger contains sesquiterpenes, compounds that are particularly beneficial in preventing viruses that cause the flu and common cold. In addition, ginger has other benefits, including suppressing coughs and fighting inflammation, thereby combating infection.

Foods rich in selenium

Selenium is a mineral that can boost the body's immunity. Selenium promotes the body's production of cytokines, thereby fighting against the flu virus. Selenium is found in brown rice, sunflower seeds, oats, lentils, spinach, cashews, bananas, milk, and yogurt.

To prevent the flu, in addition to incorporating the foods mentioned above into your diet, Dr. Cotton also recommends staying well-hydrated and reducing your consumption of processed foods.

"Being mindful of what we put into our bodies, especially during a flu outbreak, is crucial. Everyone should drink enough water because water helps flush out toxins that are harmful to the immune system."

At the same time, it is necessary to reduce the amount of processed foods and focus on whole foods such as fruits and vegetables. These foods will provide the body with the necessary vitamins and minerals."Dr. Cotton said./.