Why the phlegm is coming out from mouth when start to have food every day i cant tolerate this any more Is coughing out the phlegm regularly a severe problem related to lungs its in white colour only?

The presence of phlegm in your mouth when eating could be due to various factors, including Allergies, acid reflux, or respiratory issues. While white phlegm is often less concerning than other colors, persistent coughing and phlegm production can indicate an underlying condition that may need attention. It's important to consult a healthcare professional for an accurate diagnosis and appropriate treatment to address your symptoms.