Heartburn occurs when stomach acid flows back into the esophagus due to a malfunctioning lower esophageal sphincter. Triggers include certain foods, overeating, and lifestyle factors.

Don't consider all heartburn from acidity as harmless, as chest pain may also indicate a heart attack. Know the life-saving differences! Heart attack is one of the leading causes of death worldwide.

Bananas are not typically considered acidic, but their overall acidity levels can vary depending on their ripeness. Bananas have a pH level of around 5 to 5.3 when ripe. Typically, fruits are ...