Vitamin K

Bifidobacteria are one of the key representatives of the normal gut microbiota, playing an important role in maintaining overall health. They colonize the intestines from the first days of life and participate in numerous processes that support digestion, strengthen the immune system, and synthesize essential vitamins.

However, with age and under the influence of various factors, their numbers decrease, leading to microbial imbalance and increasing the risk of various diseases. Understanding the distribution of bifidobacteria in the gut, their functions, and the factors that affect their levels helps maintain microbiome balance and prevent potential health problems.

Microbiome refers to the collection of microorganisms that inhabit not only the gut, but also the skin, respiratory tract, mucous membranes, urogenital system, and even the surrounding environment. The human body contains more microbial cells than human cells: for every human cell, there are about 1.3 microbial cells. The total mass of the microbiome is 1.5–2 kg, and its genes outnumber human genes by a factor of 150.

Gut Microbiota is a complex ecosystem of microorganisms, including bacteria, viruses, fungi, and parasites, that inhabit the human intestinal tract. The number of microbes in the human body is estimated to be around 39 trillion, slightly exceeding the number of human cells. However, their genetic material is much richer and has a profound impact on bodily functions.

The microbiota performs many key functions, such as aiding digestion, synthesizing vitamins, protecting against pathogens, and supporting the immune system. A healthy microbiota is key to maintaining long-term health, whereas imbalances may trigger a wide range of diseases.

SIBO (Small Intestinal Bacterial Overgrowth) is a condition where bacteria that are normally present in small amounts in the small intestine—or that typically reside in the large intestine—begin to proliferate in the small intestine. SIBO disrupts normal digestion and nutrient absorption.

Symptoms of SIBO include bloating, abdominal pain, diarrhea, or constipation. However, it’s not just discomfort—SIBO can significantly impact quality of life, leading to chronic fatigue, skin issues, weight loss, and vitamin and mineral deficiencies. The underlying cause of SIBO is often another condition, and SIBO is a dysfunction of the gut that results from this primary issue.

Mast Cell Activation Syndrome (MCAS) is a chronic condition in which mast cells in the body become excessively activated. This leads to the release of numerous chemical substances that can cause diverse symptoms affecting various systems of the body.