1. Mingmu: Cassia seed is rich in vitamin A, which can promote the normal function of retina, thus improving the vision of eyes.

2. Runchang laxative: Cassia seed is rich in dietary fiber, which can promote intestinal peristalsis, increase defecation times, help lubricate the intestine and improve constipation.

3. Nourishing yin and improving eyesight: Cassia seed is rich in nutrients, which can nourish yin and improve eyesight and improve dry eyes and fatigue.

4. Reduce fat and lose weight: Flavonoids in cassia seed can reduce blood lipid and cholesterol, help reduce fat accumulation and help to lose weight.

Function and efficacy of Lycium barbarum;

1. Improve immunity: Lycium barbarum is rich in β -carotene and vitamin C, which can improve immunity and prevent colds and other diseases.

2. Antioxidant: Lycium barbarum contains a variety of antioxidant substances, such as polysaccharides and flavonoids, which can scavenge free radicals, delay aging and prevent cancer.

3. Protect the liver: Lycium barbarum is rich in polysaccharides, which can protect liver cells and help prevent and treat liver diseases.

4. Improve sleep: Lycium barbarum is rich in trace elements and amino acids, which can improve the quality of sleep and help alleviate problems such as insomnia.

To sum up, both cassia seed and medlar have health care effects. The difference is that Cassia seed is mainly aimed at eye care, while Lycium barbarum covers a wider range of fields, including immunity, antioxidation, liver protection and sleep improvement.