What are the functions and clinical applications of lotus seeds?

Jul 14, 2025 Source: Cainiu Health

Dr. Sun Lianqing

Introduction

Under normal circumstances, lotus seeds have the effects of nourishing the spleen to stop diarrhea, calming the mind to relieve restlessness, benefiting the kidneys to consolidate essence, providing nutritional support, and stopping abnormal vaginal discharge. They are primarily used to treat conditions such as spleen and stomach weakness, mental restlessness, kidney deficiency with instability, nutritional deficiency, and abnormal vaginal discharge. Although lotus seeds can help regulate various conditions, they should not be consumed in excessive amounts, as this may increase the burden on the gastrointestinal tract and cause abdominal distension or indigestion.

Generally speaking, lotus seeds have the functions of nourishing the spleen to stop diarrhea, calming the mind to relieve restlessness, benefiting the kidneys to consolidate essence, providing nutritional support, and reducing excessive vaginal discharge. They are mainly used to treat conditions such as spleen and stomach weakness, mental restlessness, kidney deficiency with seminal emission, nutritional deficiencies, and abnormal vaginal discharge. Detailed explanations are as follows:

1. Nourishing the Spleen and Stopping Diarrhea

Lotus seeds act on the spleen meridian, enhancing the functions of the spleen and stomach. They are mainly used for treating poor appetite and indigestion caused by spleen and stomach weakness. They also have a good regulatory effect on chronic diarrhea, helping the gastrointestinal system return to normal digestion and absorption.

2. Calming the Mind and Relieving Restlessness

Lotus seeds contain various alkaloids, which act on the nervous system to produce a sedative effect. They can alleviate negative emotions such as anxiety and irritability. They are mainly used for insomnia with frequent dreams and palpitations caused by mental restlessness. Appropriate consumption can soothe the mind and improve sleep quality.

3. Benefiting the Kidneys and Consolidating Essence

Lotus seeds nourish the kidneys and enhance their function of containment and retention. They are mainly used for treating seminal emission and spermatorrhea caused by kidney deficiency. They are suitable for individuals with kidney deficiency to include in their daily diet to improve related symptoms.

4. Providing Nutritional Support

Lotus seeds are rich in protein, carbohydrates, various vitamins, and minerals such as calcium, phosphorus, and potassium. They also contain abundant dietary fiber. They are mainly used for treating physical weakness caused by insufficient nutrient intake. Consumption provides the body with various essential nutrients, helping to strengthen physical condition and improve immunity.

5. Reducing Excessive Vaginal Discharge

The astringent and consolidating properties of lotus seeds can act on vaginal discharge. They are mainly used for treating excessive, pale, and thin vaginal discharge in women. They help regulate the body's fluid metabolism and improve abnormal vaginal discharge, making them a commonly used ingredient for regulating gynecological conditions related to excessive discharge.

Although lotus seeds have various regulatory effects, they should not be consumed in excess, as this may burden the gastrointestinal system and cause bloating and indigestion. People with spleen and stomach cold deficiency are advised to consume them after they have been thoroughly cooked and should avoid excessive consumption. Special populations such as pregnant women, children, and individuals with chronic diseases should consult a physician before consumption to ensure safety. Additionally, high-quality lotus seeds should be selected for consumption, avoiding products that are spoiled or contaminated.

View All

Can lotus seeds regulate qi and blood deficiency?

Under normal circumstances, lotus seeds can help regulate qi and blood deficiency, but they should be consumed in moderation. However, the effect of lotus seeds in addressing qi and blood deficiency is relatively mild and is only suitable for mild cases; they cannot replace professional regulation or treatment for qi and blood deficiency. It is important to consume them in appropriate amounts, as excessive intake may cause gastrointestinal discomfort such as abdominal bloating, particularly in individuals with weak digestion, who should especially control their consumption.

View Full Answer

Can lotus seeds help with weight loss?

Under normal circumstances, lotus seeds can help with weight loss, but excessive consumption is not recommended. The weight-loss effect of lotus seeds is auxiliary; therefore, one should not rely solely on eating lotus seeds to lose weight. A balanced diet and appropriate exercise are also necessary. Additionally, lotus seeds should be consumed in moderation, as although their calorie content is not very high, excessive intake may still lead to excessive total calorie consumption.

View Full Answer

Can lotus seeds regulate spleen and stomach weakness?

Under normal circumstances, lotus seeds can help regulate spleen and stomach weakness, but they should be consumed in moderation. The process of using lotus seeds to regulate spleen and stomach weakness is gradual and should not be expected to show immediate results. Moreover, their effect is auxiliary. If symptoms of spleen and stomach weakness are severe, timely medical attention is necessary. Additionally, lotus seeds should be thoroughly cooked until soft to aid digestion, and raw or overly hard lotus seeds should be avoided as they may加重 (increase) the burden on the spleen and stomach.

View Full Answer

What are the health benefits of lotus seeds?

Under normal circumstances, the effects and functions of lotus seeds mainly include nourishing the heart and calming the mind, strengthening the spleen to stop diarrhea, benefiting the kidneys to consolidate essence, providing nutrition, and stopping leukorrhea. Although lotus seeds are beneficial, they should not be consumed in excessive amounts, as this may increase the burden on the gastrointestinal tract and cause symptoms such as abdominal distension and indigestion. In addition, lotus seeds are generally mild in nature, but for individuals with spleen and stomach deficiency cold, it is recommended to consume them after they are thoroughly cooked.