How to Improve Bloating: A Practical Guide

How to Improve  Bloating: A Practical Guide

What Causes Bloating in Women?

By Francesca Alfano, MS, CDN, CNS, IFNCP

Bloating is one of the most common digestive complaints we see in clinical practice—and one of the most misunderstood. From a functional medicine perspective, bloating is not just a symptom to suppress. It is a signal that something within the digestive system is not functioning optimally.

Rather than asking “What food caused this?”, we ask: “Why is the body struggling to properly digest, absorb, or move food?”

This distinction is critical. Because in most cases, bloating is not caused by one “bad” food—it’s the result of impaired digestive function. Research shows bloating is typically multifactorial, involving digestion, gut motility, microbial fermentation, and eating behaviors.

For a deeper understanding of how digestion impacts overall health, read more on the TārāMD blog: The Importance of the Microbiome: The Gut Health – Women’s Health

Understanding Bloating Through a Functional Medicine Lens

At TārāMD, we evaluate bloating using a root-cause framework. The most common underlying drivers include:

1. Impaired Digestive Capacity

Digestion begins in the brain and mouth and continues through the stomach and small intestine.

If any part of this process is compromised—such as:

• Low stomach acid. Reduced gastric acid can impair protein digestion and increase bacterial overgrowth risk (Martinsen et al., 2005)
• Inadequate digestive enzymes
• Poor chewing or rushed eating

Food is not fully broken down, leading to downstream fermentation and gas production.

Low stomach acid is often overlooked and can contribute to digestive symptoms. Learn more here: Heartburn in Perimenopause: Why Low Stomach Acid May Be the Cause

2. Gut Microbial Imbalance

An imbalance in gut bacteria can lead to:

• Excess fermentation of carbohydrates. This leads to increased gas production of hydrogen, methane, and CO₂ (Flint et al., 2012)
• Heightened sensitivity to normal digestive processes

This is why patients often say, “I feel bloated even when I eat healthy.”

3. Sluggish Motility

Motility refers to how efficiently food moves through the digestive tract.

When motility slows:

• Gas and food accumulate
• Bloating and pressure increase

Even mild constipation or incomplete elimination can significantly contribute. (Camilleri et al., 2017)

Supporting detox pathways and elimination is key: Love Your Liver for Women’s Health

4. Dysregulated Eating Patterns

Modern eating habits often work against digestion:

• Eating quickly increases air swallowing, contributing to bloating (Aziz et al., 2016)
• Eating while stressed
• Grazing throughout the day

This disrupts the body’s natural migrating motor complex (MMC)—the “cleansing wave” that clears the gut between meals.

The Most Common Mistakes We See in Practice

1. Overloading the Gut with “Healthy” Foods

Rapid increases in fiber—especially fermentable fibers—can worsen bloating:

• Fiber is fermented by colonic bacteria, producing gas (Slavin, 2013)
• Sudden increases in intake are associated with increased bloating and discomfort (Bijkerk et al., 2004)

Patients often want to eat healthier and increase their intake of raw vegetables, fiber supplements, nuts, and seeds too quickly. While these foods are beneficial, they require a strong digestive capacity. Without it, they become highly fermentable, leading to gas and bloating.

2. Eating in a Sympathetic (Stressed) State

Digestion requires a parasympathetic (“rest and digest”) response.

If you are:

• Eating at your desk
• Rushing between meetings
• Scrolling on your phone

Your body is not prioritizing digestion. Chronic stress is associated with increased GI symptoms, including bloating (Mayer, 2011) 

3. Skipping Meals, Then Overeating

This pattern:

• Overwhelms digestive enzymes
• Slows gastric emptying
• Increases bloating and discomfort

4. Constant Snacking

Frequent grazing prevents activation of the migrating motor complex (MMC), which:

• Clears residual food and bacteria
• Supports gut motility

The MMC occurs during fasting and is essential for clearing residual food and bacteria (Deloose et al., 2012). Without this process, bloating and stagnation increase.

5. Ignoring Bowel Regularity

Constipation is one of the strongest predictors of bloating. Daily elimination is foundational.

If you are going less than once daily or not fully eliminating, then waste and gas accumulate, contributing directly to bloating.

What Actually Helps: A Functional Medicine Strategy

1. Restore Digestive Function First

Before adding more fiber or supplements, focus on:

• Eating slowly
• Chewing thoroughly
• Sitting down in a calm environment

In some cases, targeted support (e.g., digestive enzymes) may be helpful.

2. Simplify and Cook Your Food

Cooked foods are easier to digest than raw foods.

Focus on:

• Roasted vegetables
• Soups and stews
• Warm meals over cold meals
• Whole foods over processed foods

This reduces the digestive burden while supporting nutrient absorption.

3. Build Structured, Balanced Meals

Each meal should include:

• Protein (supports enzyme production + satiety)
• Fiber (in appropriate amounts)
• Healthy fats

This stabilizes blood sugar and supports digestive efficiency. For information on a more balanced approach to nutrition is key. Check out this article: Perimenopause Nutrition Foundations

4. Optimize Motility

Motility is one of the most overlooked factors in bloating.

Support it through:

• Daily walking (especially after meals). A 10-15 minute walk after a meal can do wonders for your digestion!
• Ensure adequate hydration in between meals
• Aim for consistent meal timing

5. Create Space Between Meals

Allow 3–4 hours between meals to:

• Activate the MMC
• Support proper gut clearance

6. Support Daily Elimination

Regular bowel movements are essential.

If this is not happening:

• Evaluate fiber intake (quality and amount)
• Ensure adequate hydration
• Consider magnesium or targeted support if needed

7. Limit Certain Foods if Bloating is Severe

These foods can trigger bloating and worsen symptoms. Consider eliminating these foods until bloating improves. We recommend working with our nutritionist to guide you through this process. 

• High FODMAP Foods. A Low FODMAP diet may be recommended for 4-8 weeks. 
• Onions and Garlic 
• Beans and lentils
• Cauliflower and Broccoli
• Dairy if sensitive 
• Gluten if symptomatic
• Carbonated drinks
• Artificial sweeteners
• Sugar alcohols (xylitol, erythritol )
• Very high-fiber foods 

A Practical Daily Anti-Bloating Protocol

Below is a simple, structured protocol designed to support digestion, improve motility, and reduce bloating through daily habits. Rather than overcomplicating your routine, focus on consistency in foundational behaviors—how you eat, when you eat, and how you support your gut throughout the day.

These strategies are designed to be both effective and sustainable, helping restore digestive function while minimizing common triggers of bloating.

Morning

• Warm water upon waking
• Eat within 60 minutes
• Include protein, fat, and fiber

Example:
Eggs + sautéed spinach + avocado

Lunch

• Balanced plate:
• 50% vegetables (preferably cooked)
• 25% protein
• 25% carbohydrates
• Eat slowly, without distraction

Afternoon Snack

• Optional snack if needed (protein + fat)
• Avoid grazing

Dinner

• Keep meals simple and avoid raw vegetables
• Avoid very large portions 
• Finish eating 2-3 hours before bedtime

Example:
Salmon + roasted zucchini + rice

After Dinner

• 10–15 minute walk
• Herbal tea (peppermint or ginger)

Try this  3–5 Day Reset If You’re Currently Bloated

If you’re currently experiencing bloating, the goal is to reduce digestive stress and simplify your routine for a few days

Think of this as a short reset to help your gut recalibrate—once symptoms improve, you can gradually reintroduce more variety while maintaining the foundational habits that support long-term digestive health.

For Active Bloating, do this: 

• Focus on warm, cooked meals
• Reduce raw vegetables temporarily
• Eliminate carbonated beverages
• Eat 3 structured meals per day
• Avoid drinking large amounts of fluid during meals
• Include bitter foods (arugula, lemon, vinegar, greens) 
• Walk daily

This allows the gut to reset, reduce digestive strain, and gradually regain its efficiency in breaking down, absorbing, and moving food through the digestive tract more comfortably.

Conclusion

From a functional medicine perspective, bloating is rarely random—it reflects underlying imbalances in digestive capacity, microbial health, gut motility, and eating behaviors. When these foundational systems are not supported, symptoms such as bloating often result.

The good news is that when you begin to address these root causes—by improving how you eat, supporting digestion, and creating consistent daily habits—you’re not just managing symptoms, you’re restoring proper function within the gut.

If you’re still experiencing bloating despite dietary changes, it may be time to take a more personalized approach. Working with a practitioner at TārāMD can help identify your specific root causes and create a targeted, evidence-based plan to support long-term digestive health.

References & Research

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• Sperber AD, et al. Worldwide prevalence and burden of functional gastrointestinal disorders. Gastroenterology. 2021;160(1):99–114. View study
• Camilleri M, et al. Gastrointestinal motility disorders in neurologic disease. Gastroenterology. 2017;152(7):1592–1604. View study
• Deloose E, Janssen P, Depoortere I, Tack J. The migrating motor complex: control mechanisms and its role in health and disease. Nat Rev Gastroenterol Hepatol. 2012;9(5):271–285. View study
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• Bijkerk CJ, et al. Soluble or insoluble fibre in irritable bowel syndrome? Randomised placebo controlled trial. BMJ. 2004;328(7439):1350. View study
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