Onions and green peppers are delicious in many everyday dishes, but they may be food-induced foods. To answer directly whether they cause heartburn, it really depends on the individual. Heartburn occurs when the refluxing acid comes into contact with the esophagus and causes an unpleasant burning sensation in the chest. The American College of Gastroenterology estimates that more than 60 million Americans experience heartburn every month, and 15 million people suffer from heartburn every day. For some patients with heartburn, onions and green peppers may cause symptoms, but not everyone will have symptoms.

Onions and heartburn
Onions have long been on the fasting list of patients with heartburn. In particular, raw onions are known to reduce the pressure on the lower esophageal sphincter, which is the muscle that prevents food from flowing back into the esophagus. In addition, raw onions are known as wind-driven agents, a food rich in volatile oils, including mint and garlic, and can produce heartburn symptoms in many people. Raw onions can also cause an increase in gastric secretions, which can cause heartburn symptoms. Most studies were conducted without mentioning specific types of raw onions. Raw meat, cooked or dehydrated onions can be eaten if they do not cause heartburn symptoms.
Sweet peppers and heartburn
Sweet peppers are usually not used on heartburn foods on the usual list. No studies have shown that sweet peppers cause heartburn symptoms. In fact, the University of Maryland Medical Center recommends that patients with heartburn eat antioxidant-rich foods, including green peppers, as part of their daily diet. When the pH ranges from 4.8 to 5.2, sweet peppers tend to be more alkaline than acidic. Avoiding peppers may seem smart, but green peppers do not contain capsaicin, which is responsible for seasoning peppers. However, different people have different food tolerances, and if sweet peppers seem to predict for worsening heartburn, it is best to avoid them.
Clinical guidelines for heartburn diets
Certain foods may exacerbate and contribute to heartburn, but studies have shown that any food is the underlying cause. The American Society of Gastroenterology 2013 clinical guidelines were published in the American Journal of Gastroenterology, if notSymptoms, it is not recommended to eliminate the entire group of foods. More importantly, identify individuals who trigger heartburn and eliminate them from their diet. Other suggestions that may help relieve symptoms include losing weight, avoiding big meals, and lie down and quit smoking immediately after eating.
Precautions and Help
If symptoms of heartburn persist, rather than occasionally, serious or causing fear of eating or losing weight, see a doctor as soon as possible. If you have experience, go see a doctor with heartburn or vomiting, bad breath, difficulty swallowing or abdominal pain, as this may indicate a more serious problem. For continued acid reflux, doctors can suggest lifestyle changes, recommend medications to suppress stomach acid, or seek help from a registered dietitian who can assess the current diet and suggest modifications.