Postbiotics lactobacillus efficacy side effects, dosage
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What is Postbiotics
Postbiotics are foods that not only help intestinal health, but also improve the intestinal environment and help increase the number of beneficial bacteria rather than harmful ones.
Lactobacillus is also evolving with each generation.
The first generation is lactic acid bacteria that are consumed through foods such as yogurt and kimchi. Lactic acid bacteria that are beneficial to the intestinal environment are collectively referred to as probiotics.
The second generation is called prebiotics and refers to the food of lactic acid bacteria, which helps improve the intestinal environment.
The role of lactobacillus food is to increase the survival rate so that lactic acid bacteria can reach the intestine well and also increase the proliferation rate so that they can multiply well in the intestine.
The 3rd generation is called new biotics in the form of lactic acid bacteria and lactobacillus food added.
As the most evolved lactobacillus, 4th generation lactic acid bacteria are postbiotics.
It is a new concept of next-generation lactic acid bacteria that includes lactic acid bacteria, their food, and lactobacillus cultured products.
What is the cultured dry matter contained in post biotics?
It refers to the metabolites produced by the cultured lactic acid bacteria eating the food and drying them, that is, the metabolites produced by the food probiotics of the lactic acid bacteria. Lactic acid bacteria metabolites are substances produced by lactic acid bacteria through metabolic processes after eating lactic acid bacteria food.
For example
When building a house, you can think of bricks as the basic thing.
The raw materials for bricks are water and cement. You can think of cement as probiotics, which are lactic acid bacteria, and water as food for lactic acid bacteria, and prebiotics. Then, when cement meets water, a brick reaction occurs, and at this time, think of bricks as postbiotics, which is a dried product of lactic acid bacteria culture. So, just as quick house building is completed using ready-made bricks, it is said that eating postbiotics can quickly help restore intestinal health.
Postbiotics efficacy
1. Suppression of harmful bacteria, improvement of intestinal environment
Unlike other generations, postbiotics contain metabolites of lactic acid bacteria.
Metabolites in postbiotics are substances produced by lactic acid bacteria as they eat food, improve the intestinal environment, and generate energy.
This metabolite has a real beneficial effect on fighting toxins and bad bacteria in our intestines.
When we ingest lactic acid bacteria, the intestinal environment improves, not the lactic acid bacteria themselves, but the metabolites of lactic acid bacteria, which can be said to have beneficial activities.
Lactic acid bacteria are live bacteria.
Lactic acid bacteria, which are live bacteria, are killed by stomach acid and bile acid, so less than 10% survive to the intestine.
Also, even if you arrive safely in the intestine, it takes a considerable amount of time to make this metabolite that improves the intestinal environment.
And modern people have a high percentage of harmful bacteria. If there are a lot of harmful bacteria in the intestines, the production time will increase and the production will inevitably be small.
If you continue to suffer from troubles such as constipation and diarrhea even though you consume lactobacillus diligently, and you feel that your immunity continues to fall, it is highly likely that the lactic acid bacteria died before reaching the intestines or did not produce metabolites.
Postbiotics containing metabolites do not need to go through a metabolic process to create metabolites, so they can live quickly to the intestines and act quickly.
In fact, postbiotics are delivered directly to the liver, heart, cells, etc. without being affected by stomach acid or bile acid, and are also known to help improve the intestinal environment by adhering directly to the intestinal mucosa to increase beneficial bacteria and suppress harmful bacteria.
In addition, compared to live bacteria, it is resistant to heat or external environmental influences and has the advantage of being able to be stored at room temperature for a long time.
2. Helps prevent and manage obesity
Postbiotics not only suppress harmful bacteria that cause obesity, but also help break down fat in many ways.
It acts on brown fat and short-chain fatty acids to help prevent and manage obesity.
Brown fat is good fat that gets rid of white fat, which is a problem when bad fat accumulates. It helps to reduce fat because it plays a role in dissolving body fat by generating heat in the body.
Short-chain fatty acids stimulate the sympathetic nerves to raise body temperature and facilitate metabolism, thereby increasing energy consumption in the body, thereby promoting fat decomposition.
When the fat cells in our body feel that there is enough fat, the sensor is activated and has the ability to reject the fat.
It is short-chain fatty acids that can activate this sensor.
Postbiotics are composed of short-chain fatty acids that inhibit fat accumulation, so taking postbiotics can help prevent fat accumulation by activating the short-chain fatty acid sensor.
In fact, after taking postbiotics, there are studies showing that body fat and visceral fat decreased as well as weight loss.
3. Improve immunity, prevent cancer
70% of immune cells are in the gut. NK cells, which play a major role in the immune system, are also found in the largest number in the intestine.
NK cells play a role in killing cancer cells in our body. That is why it is also called cancer cell sniper or natural killer cell. NK cells select and attack only abnormal cells.
The more NK cells are activated, the healthier the intestines are.
In one experiment, people who took lactic acid bacteria for a long time had 35% more NK cells than people who did not, and it was shown that NK cells were well activated and the immune function was activated.
In addition, postbiotics help strengthen the function of the intestinal mucosa of intestinal epithelial cells that are herpes immune cells. It also helps boost immunity.
4. Helps with antioxidant, anti-inflammatory, and cholesterol lowering
And to reduce harmful bacteria and increase beneficial bacteria, it is important to create a good environment in the intestines. To improve the intestinal environment, the ratio of beneficial bacteria must be raised to 85%. Beneficial bacteria are activated when the intestinal environment is acidic.
It has been found that postbiotics are not only good for gut health, but also have anti-inflammatory properties by helping to maintain acidity in the gut.
Postbiotics are said to help treat inflammation, improve immunity, lower cholesterol, which causes obesity and cardiovascular disease.
5. Helps with stomach health
Postbiotics not only support intestinal health, but also stomach health.
In fact, Helicobacter pylori bacteria, which are typically found in gastritis or duodenal ulcer patients, are often infected.
Because the Lactobacillus strain, which is part of the bacteria in postbiotics, plays a role in suppressing Helicobacter pylori, it is said that it can also help with stomach health.
Postbiotics Side Effects and Precautions
Taking it with minerals such as zinc, which helps the growth of immune cells, or pantothenic acid, which is involved in energy metabolism, is more helpful in boosting immunity.
The recommended daily intake of postbiotics is around 4g. About 4g is a small teaspoon, about one to one and a half tablespoons.
Excessive intake can cause abdominal pain or diarrhea, so it is recommended to consume in moderation.
Those with allergies or chronic diseases are recommended to consume after consulting with a specialist.
Lactic acid bacteria are weak against acidity, so it is better not to take them together with vitamin C.
Pregnant women or lactating women or those taking medicines should consult with a specialist before consuming.
How to take postbiotics
The recommended daily intake of Postbiotics is 4g, and you can take the appropriate amount with water.
Or you can use it as a topping ingredient for various dishes such as yogurt, salad, and baking according to your taste.
You can take Postbiotics at any time convenient for you. Since each product may be different, please refer to the product intake information.