Lactic ferments are live microorganisms frequently associated with intestinal well-being. They offer several health benefits when ingested in adequate amounts and correctly and regularly incorporated into the diet. These organisms mainly belong to the Lactobacillus genus and influence the digestive process, protect the gastrointestinal tract, and support the immune system. In this article, we will explore in detail what they are, how they work, their positive effects, and any potential side effects of these precious microorganisms.
What are lactic ferments?
Lactic ferments are bacteria that allow the fermentation process of carbohydrates, producing lactic acid, hence their name: probiotic lactic ferments. This process is essential for the human body as it aids in food digestion and helps regulate the intestinal environment. Lactobacillus and Bifidobacterium are the bacterial strains most commonly used in dietary supplements and are found in foods rich in lactic ferments. These bacteria coexist in our body naturally, being part of the so-called resident flora. However, in cases of particular dietary needs or disorders, they can be supplemented through diet or specific nutraceutical products. Treatment with lactic ferments can be beneficial in conditions of high stress, after antibiotic use, or in the presence of gastrointestinal disorders.
What are the therapeutic uses of lactic ferments?
Lactic ferments can be helpful in several therapeutic areas. One of the primary uses is improving digestion and nutrient absorption. Lactic ferments resist gastric juices and can thus be effectively absorbed by the intestine. Short-term intake helps overcome digestive problems by protecting the resident flora.
In addition to their proven use, several studies show their effectiveness against other conditions, such as inflammatory bowel syndromes or food allergies. Lactic ferments may also help with respiratory or urinary infections. Finally, lactic ferments are helpful for people with diabetes by regulating glucose, lipid metabolism, and cholesterol levels, which can contribute to the onset of heart diseases.
According to some research, Lactobacillus and other strains of lactic ferments may also help reduce blood pressure due to their ability to modulate sodium absorption and promote the production of bioactive peptides with vasodilatory effects. This aspect makes them particularly interesting for the pharmaceutical and nutraceutical industries, especially in developing products to control blood pressure and prevent cardiovascular diseases. However, further studies are needed in this regard.
Lactic Ferments: Mechanism of Action
Lactic ferments primarily act by producing lactic acid, which lowers the pH of the intestinal environment, creating unfavorable conditions for pathogenic bacteria. This acid also helps maintain the integrity of the intestinal barrier, preventing the passage of toxins and harmful microorganisms into the bloodstream.
Health benefits
Supplementing with lactic ferments is associated with numerous health benefits, including:
- Improved digestion: Lactic ferments aid in the breakdown of lactose and other complex carbohydrates.
- Immune support: As mentioned, lactic ferments strengthen the immune system, improving infection resistance and reducing intestinal inflammation.
- Reduction of irritable bowel syndrome symptoms: Some strains of lactic ferments can help reduce symptoms of irritable bowel syndrome, such as bloating, abdominal pain, and constipation.
- Blood pressure regulation: Recent studies have highlighted that the use of lactic ferments, by contributing to overall well-being, can also allow for more effective blood pressure management.
Side effects and precautions
Lactic ferments are not dangerous for the body, as they are substances naturally present in our intestines. However, in some cases, their intake can cause side effects, although generally mild. The most common of these are bloating and gas production due to the fermentation of carbohydrates in the intestine. Adverse reactions may occur in some cases, especially in people with sensitivities or allergies. Patients should always consult a medical professional before starting to take supplements.
Flarer’s role in the distribution of lactic ferments
Lactic ferments and many other substances are part of our portfolio of nutraceutical products that we distribute worldwide to our clients. We strive daily to consolidate our role as a reliable partner, providing top-quality ingredients for the nutraceutical and pharmaceutical industries.
We boast 30 years of experience, allowing us to manage the supply chain efficiently. To those who contact us, we offer personalized solutions, supporting clients with regulatory and logistical challenges.
Do not hesitate to contact our consultants for more information on our products and services or to discuss your specific needs.