During this particular period, it is strongly recommended to boost your immune system to limit the risks of Covid-19. To do this, everyone must adopt a healthy lifestyle. This requires sufficient sleep, regular physical activity and eating a suitable diet. This last element allows the body to obtain the different nutrients it needs to function properly and strengthen its defense. What foods should you eat to strengthen your immune system?
Consume fermented foods
Fermented foods contain more vitamins and especially good bacteria. They then have a strong protective potential. Concerning good bacteria, particularly probiotics, they are essential to the intestinal flora. This is the seat of a large part of your immune system.
The list of fermented foods includes sauerkraut, sourdough bread, fish sauces, and kefir. Added to this are dairy products. It’s best to consume them as regularly as possible. Apart from these fermented foods, there are also probiotic food supplements.
Favor fresh, seasonal fruits and vegetables
To have a healthy immune system, it is recommended to eat more fruits and vegetables. They are rich in antioxidants and prebiotic fiber. Thanks to this, they will stimulate the intestinal microbiota. This is the first line of defense against microbes and viruses.
Fruits and vegetables then help boost immunity. In fact, they protect white blood cells against oxidation and increase their mobility and efficiency. Such protection offers you the opportunity to limit the risks of the coronavirus. To do this, eat a variety of colorful, seasonal fruits and vegetables. The ideal is to eat 5 servings of fruits and vegetables per day.
Put foods rich in iron and zinc on your plate
Iron and zinc are essential trace elements for the body. Iron partly makes up hemoglobin. This is essential for transporting oxygen from the lungs to other organs. You must then consume foods that contain it, because an iron deficiency leads to a lack of red blood cells. Such a phenomenon promotes fatigue and shortness of breath. However, fatigue facilitates the development of viruses like the coronavirus. To boost your energy, focus on foods rich in iron such as blood sausage, offal, eggs, red meat, fish.
Concerning zinc, it has an antioxidant power which helps strengthen the immune system. It helps the body fight infections by producing antimicrobial molecules. To reduce the risks of coronavirus, regularly eat foods that contain zinc. These foods include seafood, organ meats and beef.
Favor foods rich in omega 3
Omega 3 is one of the elements that helps boost your immune system. They are necessary for the production of antibodies. They are essential to reduce the risks from various viruses including covid-19. In this case, you must regularly consume foods that contain omega 3.
Foods that are rich in omega 3 are seafood, fish (sardines, salmon), nuts and sesame, rapeseed and flax oils.
A suitable diet then allows you to strengthen your immune system. However, it will not be enough to protect you against covid-19. You must also respect barrier gestures.