After fresh persimmons are made into dried persimmons and kept in a cool place for a long time, most of the persimmon sugar will naturally seep out and form a layer of frost, so it will turn white.

The effect of ice: promoting fluid production to quench thirst, calming nerves and relieving annoyance, and replenishing energy.

Nutritional value:

1. Rich in carbohydrates, it is an important substance that constitutes the body; Store and provide heat energy; Energy necessary to maintain brain function; Regulate fat metabolism; Provide dietary fiber; Save protein; Detoxification; Enhance intestinal function.

2. Other functions: Moderate consumption helps to improve the absorption of calcium by human body, but too much will hinder the absorption of calcium.

Chinese medicine diet:

1. Replenish energy: contains carbohydrates and sugars, which can provide energy for the body quickly.

2. soothe the nerves and get rid of troubles: carbohydrates can supplement the glucose consumed by the brain and relieve fatigue, irritability, dizziness, insomnia, night sweats, inattention, forgetfulness, extreme thirst, depression, disorder and even hallucinations caused by insufficient glucose supply in the brain.