If you feel itchy on the back of your throat or your nose starts to runny, is it too late to reduce the risk of getting a cold or flu? Not at all! The best thing you can do is take quick action and prevent the onset of the disease by eating foods that can boost your immune system and fight germs before colds and flu attack your body.
Here are five of the best foods to boost your immune system to fight colds or flu.
1. Chicken soup
It sounds cliched, but medical research states that chicken soup can suppress inflammation which causes symptoms of colds and flu. This magic soup can also melt the mucus so that the congestion in the nose, chest and throat will decrease.
Adding noodles and vegetables will make this soup even more effective because carbohydrates can increase energy, and vegetables will increase nutrition in soup, which increases the body's immune system.
Onions are foods that are rich in antioxidants and have been studied to have antiviral substances that can prevent colds or flu and shorten the duration of illness. The compound of allicin oil (a compound that gives a distinctive aroma to garlic) is effective for fighting colds and flu.
And even though eating raw garlic is better, you don't have to force it if you don't like it. Garlic supplements such as powder, oil and extract have the same healing ability. You only need to consume one or two onions every day to avoid yourself from a routine doctor visit.
If you remember when your grandmother gave you a spoonful of honey when you had a sore throat, you would be happy if we let you know that your grandmother was right when she did it! Research shows that honey can reduce cough by coating the throat and cure irritation.
In fact, honey is more effective against coughing than cough medicine. Buckwheat honey has been proven to have quality in the medical field.
Don't forget, that children under 12 years of age are not recommended to consume honey because of the risk of contracting infant botulism.
4. Green tea
Chinese have used green tea as an antidote for hundreds of years, and now research supports their ideas. Green tea contains antioxidants that can boost the immune system.
Not only reduces the risk of colds and flu, green tea drinkers also have a better immune system so that cells in their body can fight bacteria and viruses that cause disease.
Don't forget that green tea also contains caffeine. If you are considering giving your child green tea, just one cup of warm green tea is enough to prove its benefits.
5. Strawberries, oranges and tomatoes
Even though there is no mutual agreement among nutritionists on the cure effect of regular consumption of vitamin C for symptoms of colds and flu, several studies suggest that vitamin C can help prevent colds and flu.
Studies have stated that health benefits by consuming fruits and vegetables that are rich in vitamin C as much as three cups or more per day (the body cannot store vitamin C, so it is very important to consume vitamin C every day) can function as a system builder immune system.
The tips are to get vitamin C from the food you consume, and not from supplements. Therefore, fill your menu with foods that are rich in vitamin C such as strawberries, oranges, tomatoes and broccoli.
6. Lean meat
Iron is very important for a strong immune system and the most efficient way to maintain good iron levels is by eating lean meat. Not only does it provide iron that is easily absorbed by the body, lean meat also contains zinc, another good mineral to prevent infection.
Therefore, if you start feeling a little congested or runny, eat a piece of red, lean meat, poultry (maybe chicken soup?), fish or shellfish can help you fight germs.
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