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Gut Health Journal

Why You’re Bloated and How to Address It

Why bloating signals an unhealthy gut, and five practical ways to restore balance

Vietnam Detox
Gut Health
5 min read
September 23, 2026

Dr. Joseph Mercola is a renowned advocate for optimal health through regular fasting and the creator of the Keto-Fast. He has recently published an article highlighting the role of the microbiome in bloating, a syndrome that many of our retreat guests experience before joining us at Vietnam Detox. In this blog, we share the key points Dr. Mercola discussed to help overcome bloating.

Portrait of Dr. Joseph Mercola
About the expert

Dr. Joseph Mercola

Dr. Joseph Mercola is a physician and New York Times best-selling author. He was voted the Ultimate Wellness Game Changer by the Huffington Post and has been featured in several national media outlets including Time magazine, the Los Angeles Times, CNN, Fox News, ABC News, TODAY, and The Dr. Oz Show.

Bloating Is a Sign of an Unhealthy Gut

Bloating is a common condition affecting nearly 18% of the world’s population at least once a week, particularly among women. It is characterized by a feeling of fullness, tightness, or swelling in the abdomen, often due to gas buildup in the digestive tract. While many people experience bloating, it is not a normal state for the digestive system and may indicate underlying gut health issues.

The microbiome, consisting of trillions of microorganisms in the digestive tract, plays a crucial role in digestion, immune function, and overall health. An imbalance in these microorganisms, known as dysbiosis, can lead to various digestive issues, including bloating. Factors such as age, health status, diet, and environment influence the diversity and quantity of microorganisms in the gut.

Intestinal microbiome illustration showing bacteria colonising the digestive system
Your microbiome: more bacteria than you have cells.

The Importance of Mitochondrial Health

Most individuals have dysfunctional mitochondria, which impairs the ability to produce cellular energy efficiently, crucial for maintaining a healthy gastrointestinal tract. Proper gut function requires energy to sustain an oxygen-free environment in the large intestine, where 99% of gut microbes reside. Enhancing mitochondrial function is vital for maintaining a healthy gut environment, suppressing pathogenic bacteria, and supporting beneficial microbial populations.

Illustration of the functions of mitochondria
Function of mitochondria: regulation of immunity and cellular proliferation, calcium balance, heat production and energy conversion.

5 Tips to Improve Your Gut Health and Reduce Bloating

1. Reduce Intake of Linoleic Acid

Avoid ultra-processed foods, seed oils, chicken, pork, seeds, and nuts.

Soybean oil, which is very high in linoleic acid
Soybean oil is very high in linoleic acid.

2. Consume Fermented Foods

A diet rich in fermented foods can increase microbiome diversity and decrease inflammation markers.

Incorporate traditional Vietnamese fermented foods into your diet, such as dưa chua (pickled vegetables), mắm tôm (fermented shrimp paste), and cà muối (fermented eggplant). These foods are not only rich in probiotics but also deeply rooted in Vietnamese culinary culture.

Fermented “smelly” tofu
Fermented “smelly” tofu.

3. Start with Organic Fruit Juices

Gradually incorporate more fibrous carbohydrates and starches, along with increasing fermented food intake. Start with organic juices from local Vietnamese fruits like thanh long (dragon fruit), ổi (guava), and mãng cầu (soursop). These fruits are not only delicious but also packed with nutrients that support gut health.

Dragon fruit juice
Dragon fruit juice or smoothie.

4. Take Supplemental Niacinamide

Essential for mitochondrial energy production, consider taking 50 milligrams three times a day.

Niacinamide supplement

5. Incorporate Prebiotics, Probiotics, and Postbiotics

These elements work synergistically to enhance gut health. Prebiotics nourish beneficial bacteria, probiotics are live microorganisms that contribute to a healthy microbiome, and postbiotics offer additional health benefits.

Illustration of the best food sources of probiotics
The best food sources of probiotics.
Quick relief

If you’re feeling bloated, chewing fennel seeds can provide immediate relief.

Fennel seeds help regulate intestinal motility and reduce gas.

Focus on the Microbiome at Buông Retreats

At our Buông retreats at Le Ba Dang Memory Space in Hue, we emphasize the importance of the microbiome during our wellness classes. Our programs are designed to help guests understand and improve their gut health, addressing issues like bloating through education and practical strategies.

For more information about our Buông retreat, please visit Buông Retreat – Mindfulness Live in Peace in Vietnam.

The Microbiome: Key to Overall Wellness

At Buông retreat, we understand the critical role the microbiome plays in our overall health. Our wellness classes are designed to educate and empower participants to nurture their gut health for optimal well-being.

Understanding the Microbiome

Our expert-led sessions delve into the fascinating world of the microbiome, explaining how these trillions of microorganisms in our gut influence everything from digestion to immune function and even mental health.

Vietnam Detox at Le Ba Dang Memory Space, Kim Son Art Home
Vietnam Detox at Le Ba Dang Memory Space, Kim Son Art Home.

Nutrition for Gut Health

We offer cooking classes that focus on preparing Vietnamese dishes rich in prebiotics and probiotics. Learn to make delicious and gut-friendly meals using local ingredients like:

Mindful Eating Practices

Our mindfulness classes teach participants how to eat in a way that supports digestive health, incorporating traditional Vietnamese practices of balanced meals and mindful consumption.

Stress Management and the Gut-Brain Connection

Through meditation and yoga classes, we explore the gut-brain axis and how managing stress can positively impact your microbiome and overall health.

Herbal Wisdom for Gut Health

Learn about traditional Vietnamese herbs and their benefits for digestive health, such as gừng (ginger), nghệ (turmeric), and trà atisô (artichoke tea).

By focusing on the microbiome in our wellness classes, Buông retreat offers a holistic approach to health that combines modern scientific understanding with traditional Vietnamese wisdom.

Next Step

Explore our retreats

If you would like to experience a structured reset that supports long term vitality, functional health, and sustainable healthy ageing, explore our upcoming programmes in Vietnam and find the retreat that fits your goals.

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