**Austin's Acid Reflux: Is Chlorine Crashing Digestion?**

By Franklin Everett Shaw

November 1, 2025

That persistent burning sensation in your chest after enjoying some Franklin Barbecue? It might not just be the brisket. Austin’s tap water, while treated, often carries a significant chlorine load, and for some, that could be a hidden trigger for acid reflux. Let’s explore how to tackle this, specifically for us Austinites.

Chlorine, used to disinfect our water supply, can irritate the lining of the esophagus and stomach in sensitive individuals. This irritation can exacerbate existing acid reflux or even trigger new episodes. It’s not the only cause, of course, but it’s a factor we can control.

First, let’s get scientific. You need to test your tap water’s chlorine level. Grab a chlorine test kit from Home Depot on Ben White Boulevard. These kits typically use a reagent that changes color based on the chlorine concentration. Aim for a reading below 0.5 ppm (parts per million). Anything higher, and you might want to consider filtration.

Now, filtration. We’re not talking about some flimsy Brita pitcher here. For serious chlorine reduction, consider these options, readily available at Lowe’s on Research Boulevard:

• Whole-house filters: These filter all the water entering your home. They’re a bigger investment (think $200-$500 plus installation), but they protect all your appliances and shower water too. Look for models with activated carbon filters, specifically designed for chlorine removal. A common mistake is buying a sediment filter only; it won’t touch the chlorine.

• Under-sink filters: These are installed directly under your kitchen sink and provide filtered water on demand. They’re cheaper than whole-house systems ($100-$300) and easier to install yourself. Again, ensure it’s an activated carbon filter. Brands like Aquasana and Watts are popular in Austin.

• Shower filters: Chlorine can also be absorbed through the skin and inhaled during showers. A shower filter ($30-$70) can make a noticeable difference. Culligan and Sprite are common brands.

Don’t just blindly buy a filter. Check the filter’s specifications for its chlorine reduction capacity and lifespan. A filter that claims to remove “up to 99%” of chlorine might only do so for the first few gallons. Read the fine print!

Beyond water, let’s talk diet. Austin’s food scene is amazing, but many local favorites can trigger reflux.

Here’s a sample 7-day anti-reflux meal plan, sourcing ingredients from the Sustainable Food Center Farmers’ Market:

• Day 1: Breakfast: Oatmeal with blueberries and almond milk. Lunch: Grilled chicken salad with mixed greens, cucumber, and a light vinaigrette. Dinner: Baked cod with roasted sweet potatoes and steamed green beans.
• Day 2: Breakfast: Smoothie with spinach, banana, and protein powder. Lunch: Leftover baked cod and vegetables. Dinner: Turkey meatballs with zucchini noodles and marinara sauce.
• Day 3: Breakfast: Scrambled eggs with spinach and whole-wheat toast. Lunch: Turkey meatball salad with mixed greens. Dinner: Lentil soup with a side of whole-grain bread.
• Day 4: Breakfast: Greek yogurt with berries and granola. Lunch: Leftover lentil soup. Dinner: Chicken stir-fry with brown rice and plenty of vegetables (avoid spicy sauces).
• Day 5: Breakfast: Whole-wheat pancakes with fruit. Lunch: Chicken stir-fry leftovers. Dinner: Salmon with quinoa and asparagus.
• Day 6: Breakfast: Chia seed pudding with almond milk and berries. Lunch: Salmon salad with mixed greens. Dinner: Vegetarian chili with cornbread.
• Day 7: Breakfast: Oatmeal with nuts and seeds. Lunch: Leftover vegetarian chili. Dinner: Baked chicken breast with roasted vegetables (broccoli, carrots, bell peppers).

Notice the emphasis on lean protein, non-acidic fruits and vegetables, and whole grains. Avoid common triggers like tomatoes, citrus fruits, chocolate, caffeine, and alcohol.

Spicy food is practically an Austin institution, but it’s a major reflux trigger. If you must have your fix, try milder options like Hatch chiles instead of habaneros.

Finally, let’s consider gut health. Probiotics can help restore balance in your gut microbiome, potentially reducing reflux symptoms. Look for probiotic supplements containing Lactobacillus and Bifidobacterium strains, available at Whole Foods Market on Lamar Boulevard.

Specifically, consider strains like Lactobacillus reuteri and Bifidobacterium infantis, which have shown promise in reducing inflammation and improving gut motility. Don’t expect overnight miracles; it can take several weeks to see results.

Another supplement to consider is DGL (deglycyrrhizinated licorice). It can help soothe the lining of the esophagus and stomach. You can find it at most health food stores in Austin.

A common pitfall is taking antacids as a long-term solution. They only mask the symptoms and can actually worsen the underlying problem by reducing stomach acid, which is needed for proper digestion.

Remember, this is not medical advice. Consult with your doctor or a registered dietitian before making any significant changes to your diet or supplement regimen. But by addressing the potential impact of Austin’s tap water, making smart dietary choices, and supporting your gut health, you can take control of your acid reflux and enjoy that Franklin Barbecue without the fiery aftermath.