Our second brain: The silent role of the intestines
Our silent leader, the intestines: a scientific and holistic approach to gut health from the perspective of 2025...
THE LOCKED DOOR TO HEALTH: THE INTESTINES
For many years, modern medicine evaluated the intestines only within the context of the digestive system, largely neglecting their broader effects on the body. Yet growing scientific evidence in the second quarter of the 21st century is revealing that the intestines' influence extends far beyond mere nutrient absorption, reaching into immunity, mental state, inflammation, and even gene expression.
In this article, we will focus on the functional and regulatory role of the intestines, presenting the scientific knowledge of 2025 through the Nazlıkul approach, which I have shaped in my books "The Anti-Inflammatory Nutrition Guide" and "The Emotional Brain, Gut, and Microbiota."
1. WHY GUT HEALTH IS FUNDAMENTAL
The intestines are a silent but multifaceted organ, home to a surface area of approximately 400-600 square meters, 100 trillion microorganisms, and nearly 70% of the body's immune system. The enteric nervous system, referred to as the second brain, guides our mood, energy level, and ability to fight disease.
The healthy structure of the intestinal wall, mucosal integrity, and flora balance determine the body's tendency toward an inflammatory response. When the connective tissue is strained by toxic burden, this can open the door to "leaky gut" syndrome and numerous autoimmune and chronic diseases.
2. GUT-FRIENDLY NUTRITION: FIBER AND BIOLOGICAL DIVERSITY
At least 30 grams of fiber daily is essential
Fiber is the intestinal wall's greatest friend. Thanks to its water-retaining properties, it binds toxins, increases stool volume, and supports the beneficial bacteria (Bifidobacterium, Lactobacillus) in the flora.
A sample menu for close to 30 grams of fiber daily:
• 1 slice of whole grain bread
• 1 tablespoon of flaxseed
• 1 medium apple with skin
• 1 carrot
• 1 plate of lettuce
• 1 serving of boiled potatoes
• 10 hazelnuts
• 1 serving of oats and strawberries
3. SUPPORT YOUR INTESTINAL FLORA WITH NATURAL PROBIOTICS
Traditional probiotic sources such as home-fermented yogurt, kefir, sauerkraut, kombucha, and whey, with their contents free of shelf-life extenders, are among the cornerstones of gut health.
► Nazlıkul's recommendation: Rather than refined, industrial probiotic drinks, multi-strain pharmacy-grade supplements should be preferred.
4. AWAKENING THE GUT: ENERGY MASSAGE AND MAGNESIUM
A 5-minute abdominal massage activates the vagus nerve and the parasympathetic system. The massage should be performed clockwise, following the anatomical line of the colon.
Supportive recommendation: In the evening, before bed, a teaspoon of magnesium granules can be dissolved in water and drunk. This is an effective and natural regulator for chronic constipation.
5. PHYTOTHERAPEUTIC SUPPORT: GINGER AND TURMERIC
Ginger: Reduces colonic dysbiosis, contributing to an increase in healthy bacteria.
Turmeric: Thanks to curcumin, it shows anti-inflammatory and anti-carcinogenic effects. It is particularly protective for colon and rectal health.
In Nazlıkul regulation medicine applications, these two plants are included as active ingredients in the NTVita Tetra DTX Plus formulations.
6. COMMON FACTORS THAT HARM THE GUT
• ▶ Stress (disrupts the flora through increased cortisol)
• ▶ Obesity (increases the inflammatory response)
• ▶ Low-fiber, high-fat modern diets
• ▶ A sedentary lifestyle
• ▶ Alcohol, roasted coffee, sugar
• ▶ Unnecessary antibiotics, stomach acid reducers, statins
7. NEURAL THERAPY AND MICROBIOTA-REGULATING TREATMENTS
According to German-based regulation medicine systems in 2025:
• Neural therapy reorganizes the intestinal nerve network by clearing "interference fields" (tonsils, gallbladder, pelvic scars, etc.) in the mesodermal connective tissue.
• Vagus nerve stimulation is achieved through periumbilical and paravertebral injections.
• Colonic reflexes are regulated with segmental support (Th6–L2).
In addition, neurovegetative acupuncture combinations targeting the "Enteric Nervous System" (ST36, CV12, SP6) are used to regulate the flora and ease bloating and irritable bowel symptoms.
Gut health is decisive not only for digestion, but for our brain, our heart, our skin, and even our mood.
The Nazlıkul approach is not limited to classical dietetic knowledge; it foregrounds the re-establishment of neurovegetative balance, support for organizing the flora, and regulatory applications against the rising toxin burden in the connective tissue.
The information presented in this article is a summary of the scientific approach compiled from my books "The Emotional Brain-Gut" and "Anti-Inflammatory Nutrition." Individual consultation is always recommended for clinical application.
You can find neural therapy and Hüseyin Nazlıkul's other treatment methods here .