The gut microbiome: the role of bacteria in digestive health

Did you know that inside our digestive system is a complex and dynamic universe populated by trillions of bacteria - the gut microbiome? This vast community of microorganisms, known as the gut microbiome, plays a crucial role in our digestive and overall health. At Elytis Hospitalwe recognize the importance of the gut microbiome and are dedicated to providing comprehensive and personalized care to maintain its delicate balance.

What is the gut microbiome?

The gut microbiome is a vast collection of bacteria, fungi, viruses and other microorganisms that live in our digestive tract. These micro-organisms, most of which are bacteria, coexist in a symbiotic relationship with our body, contributing to many essential functions.

The role of bacteria in digestive health:

Bacteria in our gut play a vital role in:

• Food digestion: helps break down food that our body cannot digest on its own, facilitating the absorption of nutrients.
• Vitamin synthesis: produce essential vitamins such as vitamin K and B-complex vitamins.
• Protection against pathogens: It fights harmful bacteria, preventing infection and maintaining the integrity of the intestinal barrier.
• Immune system development: stimulates the development and functioning of the immune system, protecting us from diseases.
• Regulating metabolism: It influences energy metabolism and how our body processes fats and sugars.

Factors influencing the gut microbiome:

The composition of the gut microbiome is influenced by a number of factors, including:

• Diet: A diet rich in fiber, fruits and vegetables promotes a diverse and healthy microbiome.
• Lifestyle: Stress, lack of sleep and a sedentary lifestyle can negatively affect the balance of the microbiome.
• Medication: Certain medications, such as antibiotics, can upset the balance of the gut microbiota.
• Genetics: Genetic factors can influence the composition of the microbiome.

How to maintain a healthy gut microbiome:

At Elytis Hospital, we encourage you to adopt a healthy lifestyle to maintain a balanced gut microbiome:

• Eat a balanced diet: high in fiber, fruits, vegetables and fermented foods (yogurt, kefir).
• Get regular exercise: Regular physical activity supports a diverse microbiome.
• Manage stress: Practice relaxation techniques such as meditation or yoga.
• Get enough sleep: adequate sleep is essential for a healthy microbiome.
• Limit antibiotics: Use antibiotics only when absolutely necessary.

Elytis Hospital offers you:

• Gastroenterology consultations: to assess digestive health and gut microbiome.
• Nutritional advice: to help you adopt a diet that supports a healthy microbiome.
• Investigation and treatment: to diagnose and treat digestive disorders that can affect the gut microbiome.

Take care of your gut microbiome! At Elytis Hospital, we provide the support you need to maintain a healthy digestive system and a balanced microbiome.

Latest medical review:

14.01.2025, Dr. Anca Mădălina Aionesei – Medic Specialist Gastroenterologie