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What are the functions and benefits of probiotics?

Mar 13, 2025 Source: Cainiu Health
Dr. Shen Yonghua
Introduction
The functions and benefits of probiotics include promoting intestinal health, enhancing immunity, improving digestive function, reducing cholesterol levels, and alleviating allergic symptoms. In daily life, appropriate supplementation of probiotics helps maintain health and prevent diseases. However, note that when taking probiotics, individuals should select suitable probiotic products based on personal conditions and medical advice, and follow the correct administration methods.

Generally speaking, the functions and benefits of probiotics include promoting intestinal health, enhancing immunity, improving digestive function, lowering cholesterol, and alleviating allergy symptoms. Detailed analysis is as follows:

1. Promoting Intestinal Health

Probiotics help maintain the balance of the intestinal microecosystem, inhibit the growth of harmful bacteria, reduce the risk of gastrointestinal diseases, improve the intestinal microenvironment by increasing the number of beneficial bacteria, thereby maintaining normal intestinal function.

2. Enhancing Immunity

Probiotics stimulate immune system responses, enhancing the body's resistance to external pathogens. They can activate immune cells such as macrophages and natural killer cells, improving the body's immune function and reducing the risk of infectious diseases.

3. Improving Digestive Function

Probiotics can break down indigestible substances in food, such as cellulose, converting them into more easily absorbed nutrients. This not only helps alleviate symptoms like indigestion and bloating but also improves nutrient utilization efficiency, promoting overall health.

4. Lowering Cholesterol

Certain probiotics can reduce cholesterol levels in the blood, preventing cardiovascular diseases. By interfering with cholesterol absorption in the intestines and directly digesting and absorbing cholesterol, they effectively lower blood cholesterol levels.

5. Alleviating Allergy Symptoms

While regulating the balance of intestinal flora, probiotics can also influence immune system function, reducing allergic reactions. They can decrease intestinal mucosal permeability, preventing allergens from entering the bloodstream, thus reducing allergy symptoms such as eczema.

In daily life, appropriately supplementing with probiotics helps maintain health and prevent diseases. However, when taking probiotics, it is important to choose suitable products based on individual conditions and medical advice, and follow the correct method of administration.

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