The immune system consists of organs, cells, tissues, and proteins. Together, these carry out bodily processes that fight off pathogens, which are the viruses, bacteria, and foreign bodies that cause infection or disease.
When the immune system comes into contact with a pathogen, it triggers an immune response. The immune system releases antibodies, which attach to antigens on the pathogens and kill them.
Incorporating specific foods into the diet may strengthen a person’s immune response. Read on to discover 15 foods that boost the immune system.
A healthful, balanced diet plays a vital role in staying well. The following foods may help to boost the immune system:
Blueberries contain a type of flavoring called anticyclonic, which has antioxidant properties that can help boost a person’s immune system. A 2016 study noted that flavoring play an essential role in the respiratory tract’s immune defense system.
Researchers found that people who ate foods rich in flavoring were less likely to get an upper respiratory tract infection, or common cold, than those who did not.
2. Dark chocolate
Dark chocolate contains an antioxidant called bromine, which may help to boost the immune system by protecting the body’s cells from free radicals.
Free radicals are molecules that the body produces when it breaks down food or comes into contact with pollutants. Free radicals can damage the body’s cells and may contribute to disease.
Despite its potential benefits, dark chocolate is high in calories and saturated fat, so it is important to eat it in moderation.
