Got Acid Reflux? Eating More of This Nutrient Could Help

Burning chest pain, throat irritation, a weird taste in your mouth...these are all symptoms of acid reflux. Certain foods — like greasy, spicy, fatty or acidic snacks — can trigger the condition. But other foods can help prevent it. Enter fiber, an acid reflux-fighting nutrient to add to your diet.

我们中的许多人可能会遇到心痛为契机al discomfort. But if you're dealing with heartburn more than twice a week, you may have a condition known as gastroesophageal reflux disease (GERD), according to theNational Institute of Diabetes and Digestive and Kidney Diseases(NIDDK).

GERD is a common digestive disorder that affects up to 28 percent of the population in North America, per June 2018 research inMissouri Medicine. It occurs when the valve connecting your stomach and esophagus (your lower esophageal sphincter, or LES) is weakened or relaxed, allowing stomach contents like food and acid to flow back into your esophagus. Per the NIDDK,symptoms of GERDinclude:

• Chest pain
• Nausea
• Difficulty swallowing
• Chronic cough
• Hoarseness

While you may reach for over-the-counter relief when symptoms strike, it's important to consider dietary and lifestyle changes if you have repeated episodes of reflux.Natural remedies for heartburninclude slowing down when you eat, eating smaller meals,chewing gum, limitingfoods that cause GERDand sitting upright post-meal, according toHarvard Health Publishing.

You'll also want to addfiberto your heartburn-fighting toolbox, as the nutrient can help prevent GERD symptoms. Here's everything you need to know about fiber and acid reflux, including the benefits of eating fiber for GERD and whether supplements like Metamucil can help with acid reflux.

Fiber is a nutrient essential to your heartburn relief. That's why the2020-2025 Dietary Guidelines for Americansrecommend adults eat the following amounts every day:

• People assigned female at birth:22 to 28 g
• People assigned male at birth:28 to 34 g

While too much fiber can be taxing on the system (more on that later), adequate fiber can support digestive health and prevent complications from acid reflux. Here's how:

Diets low in fiber are associated with delayed gastric emptying and poor digestive motility (when food doesn't move through the digestive tract as quickly as it should), which can cause acid reflux and increase the risk of GERD, according to a June 2018 study in theWorld Journal of Gastroenterology.

American diets are often devoid of fiber, as they tend to be lacking in the recommended amounts fruit, vegetables and whole grains all while being high in saturated fats, sodium and excess sugars, per an October 2019 article inNutrients. Unfortunately, eating this way can result in poor digestion and delayed gastric emptying.

"Gastric emptying is controlled by the quantity and composition of the content," saysMadathupalayam Madhankumar, MD, a family physician who specializes in surgical gastroenterology. "In slow gastric emptying, acid reflux is due to increased intragastric pressure. Also, undigested food can cause burping, resulting in heartburn."

This is why it's crucial to avoid eating large meals and focus on adding nutrients that support good digestion to youracid reflux diet— includinghigh-fiber foodssuch as:

• Vegetables
• Fruits
• Legumes like beans, peas and lentils
• Whole grains like spelt,sprouted breadand oatmeal

"High-fiber foods are typically lower in fat and not heavily processed, which reduces heartburn and gastric issues," says dietitianJana Mowrer, RDN.

Getting enough dietary fiber increases the minimal resting pressure of the LES, per theWorld Journal of Gastroenterologystudy.

High-fiber foods may help keep the LES from releasing too soon or too often by binding to nitrate oxide contained in those foods, diminishing their effect of loosening the LES. Remember, when the LES becomes loosened, it may cause heartburn and other reflux issues.

Managing stomach acid is key to heartburn relief. Whether or not you take meds, a nutritious diet including adequate fiber is important.

It not only keeps your digestion system running smoothly, but it may also help prevent excess acidity. Certain fibers have been shown to reduce gastric acidity, lowering the frequency and potential damage of acid reflux, per theWorld Journal of Gastroenterologystudy.

Eating fibrous, natural foods to help acid reflux can also help ease the condition indirectly.

That's because eating plenty of the nutrient can help prevent overweight, obesity,type 2 diabetesand heart disease, according to the Mayo Clinic. And having overweight or obesity in particular can put you at greater risk for developing acid reflux or GERD, per the NIDDK.

While fiber typically helps alleviate acid reflux, too much of it can sometimes add to the problem if you have GERD.

For instance, an April 2013 review inThe American Journal of Gastroenterologyfound that people with GERD who ate lots of highly fermentable starchy foods (that is, certain fibrous foods like oats and barley that can fill your gut with gas while they're digested) every day experienced more reflux episodes.

However, this doesn't mean you should skimp on fiber: Rather, stick to the foods that don't trigger your symptoms. If you have GERD, talk to your doctor or dietitian to determine thebest foods for acid refluxthat will help you avoid discomfort while still providing the nutrients you need.

And can fiber supplements cause heartburn? These products are often used to help normalize bowel movements and ease constipation, according to theMayo Clinic.

There's no evidence to show that fiber supplements (like Metamucil) often cause heartburn. These products are generally safe to use and may help support your digestion. However, they do have the potential to cause other side effects like bloating and gas, per the Mayo Clinic.