Dishing Up Nutrition · Nutritional Weight & Wellness, Inc.

The Real Reason You're Bloated After Eating

·44 min·4 clips

Cara reveals how childhood antibiotics led to decades of bloating and acne before a gluten-free diet changed everything.

Cara Carper and Brandi Burrow frame bloating not as a cosmetic inconvenience but as a symptom with implications for immune function, brain health, inflammation, and metabolism — all mediated through the gut. They explain that gas is not produced by the body directly but by intestinal bacteria fermenting foods, and that an imbalance between beneficial and potentially harmful bacteria underlies most chronic cases. The episode is structured as a layered diagnostic process. The first layer is dietary triggers, and hosts recommend two to three weeks of food journaling to identify patterns before attempting eliminations. The most common food triggers are dairy (casein protein and lactose), gluten (wheat protein found extensively in processed foods), and food additives — particularly carbonated beverages, sugar alcohols (xylitol, sorbitol, mannitol, erythritol, all identifiable by the -ol suffix), emulsifiers like carrageenan, xanthan gum, and guar gum, and artificial sweeteners like aspartame and sucralose. Cruciferous vegetables such as broccoli and cauliflower also produce gas in many people. The second layer involves gut microbiome health: humans carry over three pounds of bacteria in the gut, with immune function, brain chemistry, and carbohydrate cravings all linked to the balance of beneficial versus potentially harmful strains. Antibiotics — often prescribed for recurrent ear infections or acne — disrupt this balance, and if beneficial bacteria are not deliberately replenished afterward, the cycle of dysfunction continues. Carper shares her own history of childhood constipation, teenage acne treated with multiple courses of antibiotics including Accutane, and eventual resolution through gluten elimination, probiotics, and digestive enzymes with hydrochloric acid. Burrow describes a similar pattern in clients with decades of antibiotic use for acne. The third layer is small intestinal bacterial overgrowth, or SIBO, diagnosed by a breath test measuring hydrogen and methane produced by bacteria. SIBO causes severe bloating, gas, alternating constipation and diarrhea, and poor nutrient absorption. Counterintuitively, probiotic supplements and fermented foods like kombucha can worsen SIBO by feeding the overgrowth. Treatment typically involves specific antibiotics or herbal antimicrobials (oregano, allicin from garlic), followed by a low-FODMAP elimination diet that starves gas-producing bacteria by temporarily removing short-chain fermentable carbohydrates. Hosts note the FODMAP protocol is not intended as a long-term diet given nutritional restriction risks, and recommend working with a dietitian to navigate reintroduction.

As heard by us

A practical bloating guide that treats everyday ingredients as possible clues.

The episode gives a plainspoken look at bloating after eating and the feeling of a distended stomach. Cara Carper and Brandi Burrow walk through common triggers such as dairy, gluten, artificial sweeteners, sugar alcohols, and thicker or more processed ingredients like gums.

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If bloating keeps showing up after meals, this is for your ingredient list.

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