Natural Ways to Stop Heartburn and Acid Reflux

Most reflux isn't caused by too much stomach acid — it's caused by too little, or by a lower esophageal sphincter (LES) that doesn't close properly. When acid is low, food sits and ferments, pressure builds, and whatever acid is present gets pushed up. PPIs (omeprazole, esomeprazole) suppress the symptom but accelerate the underlying problem, which is why people end up on them for life.

The real fix has three parts: restore healthy acid, tighten the LES, and coat the esophagus while it heals.

If you're getting daily burn, start here. These demulcents form a protective film on irritated tissue within minutes.

• DGL (deglycyrrhizinated licorice) — 1–2 chewable tablets 20 minutes before meals and at bedtime. The single most useful remedy on this page.
• Slippery elm — 1 tsp powder in warm water, or 2–3 lozenges after meals.
• Marshmallow root cold infusion — sipped throughout the day.
• Aloe vera inner-leaf juice — 1/4 cup before meals (decolorized to avoid the laxative compounds).

Once symptoms are calming, work on raising acid so food actually digests. Start small — these can be intense.

• Apple cider vinegar (with the mother) — 1 tsp in a small glass of water 10 minutes before meals.
• Bitter herbs — 5–10 drops of a digestive bitters tincture (gentian, dandelion, artichoke) on the tongue before eating.
• Betaine HCl with pepsin — 1 capsule with the first protein-containing meal, titrating up cautiously until you feel mild warmth.
• Ginger tea — 15 minutes before meals stimulates digestive secretions and improves gastric emptying.

Underlying inflammation, H. pylori, and gut dysbiosis all weaken the LES. These support the longer-term repair.

• Zinc carnosine — 75 mg/day. Specifically studied for gastric lining repair.
• Mastic gum — 1 g/day. Traditional Mediterranean remedy with H. pylori activity.
• L-glutamine — 5 g/day in water for gut lining repair.
• A high-quality probiotic — Lactobacillus and Bifidobacterium strains, especially after any course of antibiotics or PPIs.

These do more work than any pill. Most people who commit to them are symptom-free within weeks.

• Eat your last meal 3 hours before lying down.
• Elevate the head of your bed 6 inches (under the bedposts, not just pillows).
• Chew every bite 20–30 times. Digestion starts in the mouth.
• Cut the obvious triggers for 30 days: alcohol, coffee, chocolate, peppermint, fried food, tomato sauce, raw onion. Reintroduce one at a time.
• Lose abdominal weight if relevant — even 10 lbs noticeably reduces reflux.
• Address stress. The vagus nerve runs the LES; a sympathetic-dominant nervous system keeps it loose.

Never stop a PPI cold turkey — rebound acid hypersecretion can be brutal for 2–4 weeks. Work with your prescriber to step down over 4–8 weeks, layering in DGL and slippery elm from day one, then adding bitters and ACV once the most acute burn is gone.