There are many methods of preventing flu. The trick is to boost your immune system so that it is able to fight against any such infections. The best method of preventing the flu is to consume certain foods that help boost your immune system and, in turn, help you prevent flu. Let’s look at the foods you can consume that will help you in preventing the flu:
One of the best foods you can consume to prevent flu is mushrooms. The benefits of mushrooms have recently come to light. Back in the day, mushrooms were not given the recognition they deserved as healthy foods. The benefits of mushrooms are not limited to preventing flu, of course. Mushrooms contain selenium, which boosts the production of cytokines in white blood cells. Cytokines help in clearing out sickness and also help in activating cells that destroy infections. The same cells, called superhero cells, are beneficial in fighting infection within the body.
Almost all foods that have a strong smell can help prevent flu. However, the most beneficial such food is garlic. Do keep in mind, if you want to reap the benefits of garlic, it has to be fresh. Processed or frozen garlic will not help you in the same manner as fresh garlic will. Garlic contains phytochemical allicin. This is a compound with antimicrobial properties. If you consume garlic, you will be able to increase your chances of preventing the flu by over 40 percent. You do not even have to consume garlic as it is. Simply include two to three cloves of fresh garlic in your food. This will help you gain the immunity you need to fight the flu.
There are many studies trying to determine why flu affects the human body. One such study indicated that certain deficiencies are to blame for this. The study singled out a particular vitamin that should be consumed to prevent flu. If the body does not have enough vitamin D, the chances of catching flu increase by over 35 percent. The best way to maintain a steady intake of vitamin D is to consume salmon. All you need to do is make sure the salmon you are consuming is wild. Salmons being bred specifically for food do not provide the same benefits as wild salmon. If you consume wild salmon, you can hope to achieve as much as 360 IU of vitamin D from a serving as small as 3.5 ounces.
The biggest immune system in your body is the digestive tract. The best way to strengthen your digestive tract and keep germs out is to consume probiotics. The best natural source of probiotics is yogurt. You can consume as much yogurt as you wish, within reason, but a serving a day is essential. Just make sure the yogurt has active and live cultures.
These are some of the best foods that will help in preventing the flu.