Many people suffering from heart burns and inside esophagus acid burn. In US 7% of the population effected by these type of symptoms.
The symptoms include heart burns and throat burn and it’s not harmful. The reaction of food with acidity is pushed upwards in esophagus causes chest burns. For instant relief have coconut water or Banana or chilled butter milk
Moreover, inner esophagus acts like valve which prevents acid reflux with pressure it moves upward. It occurs after a meal session. Weight loss may relieve reflux symptoms
Undigested carbohydrates might cause bacterial overgrowth and elevated pressure inside the abdomen. But, avoid spices to get rid of burns in the inner body.
However, regular heart burns more common in smokers, drinkers and pregnant woman. Those who are overweight and those aged between 35 and 64 years.