It is possible to eat bananas during a cough. Bananas are a cool fruit, which has a clearing and detoxifying effect and is effective in relieving coughs caused by inflammation. In addition, the potassium ion content in bananas is particularly high. During coughing, the digestive capacity of the gastrointestinal tract will be weakened, and the secretion of digestive enzymes will be reduced, so eating will be relatively reduced, and appetite will be poor, and low potassium will often occur in the body. Because the situation of potassium ions in the body is not eaten will also be excreted, so eating bananas can also replenish the body’s loss of potassium ions, for the regulation of the body’s electrolyte balance has certain benefits. In addition, the protein and vitamin content in bananas is also relatively high, can help the body to enhance resistance, especially vitamin C can help the body to resist outside the virus, bacteria, promote the body’s ability to fight viruses, bacteria, for inflammation caused by cough, the effect is often better. Therefore, it is possible to eat bananas during coughing.