Immune bacteria, as a special class of probiotics, have a variety of functions such as regulating the human immune system, fighting infection, and promoting health. With the deepening of microbiology and immunology research, more and more immune bacteria have been discovered and applied in various fields. Some of the common immune bacteria and their characteristics are described in detail below.
1. Lactic acid bacteria.
Lactic acid bacteria are the most common type of immune bacteria, which are widely found in the human intestine and other parts. They are able to support intestinal health by fermenting sugars to produce lactic acid and other beneficial substances that inhibit the growth of harmful bacteria. Lactic acid bacteria can also stimulate the intestinal immune system and enhance the body's immunity. Common lactic acid bacteria include Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus plantarum, etc. These lactic acid bacteria have a wide range of applications in the food industry, health care and other fields.
2. Bifidobacteria.
Bifidobacteria are another important class of immune bacteria that colonize the human intestine. They are able to bind tightly to intestinal epithelial cells, forming a biological barrier that prevents the invasion of harmful bacteria. At the same time, Bifidobacteria can also regulate the balance of intestinal flora and promote the digestion and absorption of nutrients. Common bifidobacteria include Bifidobacterium longum, Bifidobacterium brevis, Bifidobacterium infantis, etc. These bifidobacteria have a wide range of applications in infant formula, functional foods and other fields.
3. Yeast.
Yeast is a single-celled fungus that also has some immunomodulatory effects. They are able to promote digestion, boost immunity, lower cholesterol, etc. Common yeasts include Saccharomyces boulardii, Saccharomyces cerevisiae, etc. These yeasts have a wide range of applications in the food industry such as bread and beer, and are also used in the preparation of some functional foods and medicines.
In addition to the above common immune bacteria, there are some other microorganisms with immunomodulatory effects that are classified as immune bacteria. For example, Guanke immune bacteria is a new type of Lactobacillus plantarum that has been found to have a variety of probiotic functions, such as promoting the body's interferon response, inhibiting apoptosis and inflammatory responses. This immune bacterium has an excellent application prospect in the preparation of immune-enhancing preparations for new crown vaccines.
4. Other immune bacteria.
In recent years, with the development of microbiome, more and more new immune bacteria have been discovered. These immune bacteria may have unique physiological functions and mechanisms of action, bringing new benefits to human health. For example, some studies have found immune bacteria with antioxidant, anti-inflammatory, anti-tumor and other functions, and these immune bacteria have broad application prospects in the prevention and development of chronic diseases.
It is important to note that although immune bacteria have a variety of probiotic functions, not everyone is suitable for taking immune bacteria. Some special populations, such as patients with severely compromised immune systems, pregnant women, infants and young children, need to consult a doctor before taking immune bacteria. In addition, the type and dosage of immune bacteria will also affect their effectiveness, so it is necessary to choose the appropriate immune bacteria and dosage according to the specific situation.
In short, immune bacteria, as a special class of probiotics, play an important role in regulating the human immune system, fighting infection, and promoting health. With the deepening of people's understanding of immune bacteria and the continuous expansion of application fields, it is believed that more immune bacteria with excellent functions will be discovered and applied to various fields in the future, making greater contributions to the cause of human health. At the same time, we also need to pay attention to the safety and efficacy of immune bacteria to ensure their safety and effectiveness in the application process.