The best way to prevent and fight the epidemic is to protect your health and improve your body's resistance to destroy the Covid-19 virus as soon as it enters your body, preventing it from causing disease. Below are foods that you should eat to strengthen your immune system.
1. Garlic, onions and chives
Garlic is not only an indispensable spice in every family's kitchen, it is also a natural antibiotic - an effective weapon against many diseases such as flu and respiratory infections; cure high blood pressure, high cholesterol, reduce blood sugar, prevent cancer... Garlic contains a lot of iodine and essential oils (rich in glycogen and the antibiotic allicin, phytoncide with antibacterial, antiseptic, anti-inflammatory properties). In addition, garlic also contains large amounts of vitamins A, B, C, D, PP, carbohydrates, polysaccharides, inulin, phytoncide and other minerals necessary for the body such as iodine, calcium, phosphorus, magnesium, trace elements. The best way is to eat fresh garlic. You should eat 3-5 cloves of fresh or dried garlic every day or process it into garlic vinegar, garlic wine... Onions and chives have been shown to reduce the severity of cold and flu symptoms by increasing the activity of the human body's natural immune cells. Similarly, onions have properties that increase the number of white blood cells, which are essential in fighting pathogens.
2. Vitamin C
Vitamin C is a nutrient that strengthens the body's immune system because this nutrient helps increase the production of white blood cells in the blood. However, the human body cannot produce or synthesize vitamin C on its own and needs to be provided through foods to maintain health. Citrus fruits such as grapefruit, oranges, lemons, etc. are very rich sources of vitamin C. Drinking other types of juice also helps you increase your resistance during the epidemic season.
3. Mushrooms
Scientific evidence shows that mushrooms have natural antiviral properties that help your body fight off the flu. Mushrooms promote the production of cytokines that help fight the flu virus. Mushrooms also contain polysaccharides, which are compounds that support the immune system. Optimize your immune system by incorporating good mushrooms into your diet, such as shiitake, maitake, and reishi.
4. Green vegetables
Green vegetables contain many vitamins, especially vitamin C, E and effective antioxidants. Broccoli, spinach, and kale help strengthen the immune system when you have the flu or other inflammatory diseases. Pumpkin contains many beneficial nutrients such as vitamins, minerals, iron and organic acids. Although not immediately beneficial, green vegetables and other foods still have antiviral properties that help prevent and fight diseases.
5. Plain yogurt
Eating yogurt not only helps you have a balanced body but also helps the body strengthen its defense against viruses. Fermented foods such as yogurt have been shown to promote antibacterial activity in the body. You should choose unsweetened yogurt, or replace it with other naturally fermented foods such as kimchi, pickled cabbage...
Note: Avoid consuming raw or undercooked animal products. Be extremely careful because of the dangers of spreading disease that raw food can cause. Covid-19 cannot withstand heat, it dies at 56 degrees Celsius within 30 minutes. Therefore, we should rinse dishes with boiling water before eating and only eat cooked food. For many people who have the habit of eating soft-boiled eggs, it is necessary to process eggs until both the white and yolk are solid. Cut down on fried and grilled dishes. These foods can cause inflammation in the body and weaken the immune system. In addition, everyone needs to remember to drink plenty of water, keep warm, and get enough rest to increase resistance against complicated epidemics.
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