Can rice wine promote nutrient absorption?

Aug 15, 2025 Source: Cainiu Health
Dr. Yu Yongchao
Introduction
In general, sweet rice wine (Laozao) can play a certain auxiliary role in promoting the absorption of some nutrients. However, it is important to pay attention to the amount consumed and the target population, as it cannot comprehensively enhance the absorption efficiency of all nutrients. Laozao is not recommended for individuals with diabetes, alcohol allergies, or weak gastrointestinal function. Additionally, it should not be consumed in large quantities on an empty stomach to avoid irritation to the gastrointestinal tract caused by alcohol and sugar content.

In general, sweet rice wine (Laozao) can play a certain auxiliary role in promoting the absorption of some nutrients, but attention should be paid to the amount consumed and the target population, as it cannot comprehensively enhance the absorption efficiency of all nutrients. Specific analysis is as follows:

Laozao is a food product made from fermented glutinous rice, containing amylase, B vitamins, and a small amount of alcohol. Amylase breaks down the starch in glutinous rice into smaller sugar molecules, making them easier for the body to digest and absorb; the small amount of alcohol can promote gastrointestinal blood circulation, assist in enhancing gastrointestinal digestive function, and indirectly aid in the absorption of nutrients from food. Consuming an appropriate amount of Laozao, especially when paired with staple foods or light dishes, can help promote nutrient absorption and generally does not cause adverse reactions. However, excessive consumption may lead to excessive sugar intake due to its sugar content, while the alcohol may irritate the gastrointestinal tract, causing discomfort such as bloating and acid reflux, which can negatively affect digestion and absorption.

Laozao is not recommended for individuals with diabetes, alcohol allergies, or weak gastrointestinal function, nor should it be consumed in large quantities on an empty stomach, to avoid irritation to the gastrointestinal tract from alcohol and sugar. In daily life, enhancing nutrient absorption should rely on a balanced diet, regular meals, and the inclusion of fresh fruits and vegetables to better support gastrointestinal function and nutrient absorption efficiency.

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