The flu is a common disease, especially in the time of seasons or when the weather changes suddenly. A healthy immune system will be a "shield" that helps the body fight the flu virus and other pathogens. Therefore, proactively strengthen the immune system to prevent the flu effectively.
Accordingly, a nutritious diet will help the body produce immune cells. Food groups should be given priority including: Vitamin C (found in oranges, tangerines, grapefruit, bell peppers ...) to help enhance immune cell production; Vitamin D (found in salmon, eggs, mushrooms ...) will support the immune system, reduce the risk of flu; or foods containing zinc (found in oysters, beef, pumpkin seeds ...) to help the body fight the virus; At the same time yogurt and fermented foods help to provide probiotics and balance the intestinal microflora.
Some studies show that maintaining a scientific lifestyle will make an important contribution to strengthening the immune system. For example, get enough sleep to help the body produce and release cytokine, a protein that helps fight infections and inflammation; Regular exercise can produce many immune cells, improve blood circulation, reduce inflammation and enhance the ability to resist viruses.
Some drinks such as green tea, fruit juice, ginger lemon tea can help strengthen the immune system in the weather transfer weather.
These drinks often contain vitamins or catechins - an antioxidant that has an effective antiviral effect.
