1. Bushen Gu Jing: Soaking plumula Nelumbinis and Lycium barbarum in water is helpful to treat impotence and nocturnal emission.

2. Lowering blood pressure: soaking lotus plumule and medlar in water has certain auxiliary antihypertensive effect.

3. Clear the heart and soothe the nerves: soaking lotus plumule and medlar in water will help relieve insomnia symptoms.

4. Beauty: Soaking lotus plumule and medlar in water will help to detoxify and improve the skin's oxygen absorption capacity, thus achieving the beauty effect.

Soaking the lotus plumule of Lycium barbarum in water has the following effects:

1. Tonifying kidney and nourishing essence: Lycium barbarum and plumula Nelumbinis are both Chinese herbal medicines for nourishing kidney yang, which can supplement the vitality of human body and enhance physical strength and vitality.

2. Clearing lung and moistening dryness: Both Lycium barbarum and Lotus plumule have the functions of clearing heat and moistening lung, which can relieve cough, dry throat and other symptoms and enhance human resistance.

3. Eliminating dampness and swelling: Lotus plumule has the function of eliminating dampness and resolving phlegm, which helps to expel moisture from the body and relieve symptoms such as limb edema.

4. Improve sleep: soaking medlar lotus seeds in water also has the effect of sleeping peacefully, which helps to improve sleep quality and relieve insomnia and other problems.

In a word, medlar lotus seed soaked in water has the effects of tonifying kidney, replenishing essence, clearing lung-heat, moistening dryness, eliminating dampness and swelling, improving sleep and so on, and is suitable for a wide range of people. However, it should also be noted that the specific curative effect depends on the individual situation, and people with different constitutions should pay attention to the right amount when drinking.