1. Help digestion: Hawthorn has the functions of invigorating stomach, promoting digestion, reducing blood fat and blood pressure, dried tangerine peel has the function of promoting gastrointestinal peristalsis and increasing appetite, and licorice has the function of anti-ulcer. Soaking in water together can help promote digestion.

2. Lose weight: Both hawthorn and dried tangerine peel can promote fat metabolism, and licorice can relieve the stress and anxiety caused by weight loss. Soaking the three together will help you lose weight.

3. Improve cardiovascular health: Hawthorn has the functions of lowering blood fat, lowering blood pressure and improving cardiovascular health, while dried tangerine peel can also promote blood circulation, while licorice can alleviate cardiovascular diseases such as heart disease. Soaking in water helps to improve cardiovascular health.

4. Relieve anxiety and fatigue: Both hawthorn and dried tangerine peel have the effect of calming the nerves, and licorice can relieve fatigue and increase physical strength. Soaking in water can relieve anxiety and fatigue and promote sleep.