1. Improve taste and increase drinking water: citric acid and honey can add some flavor to water, and for those who don't like drinking water, increase drinking water.

2. Whitening, freckle and beauty: Lemon is rich in vitamin C and antioxidants. Long-term use can whiten and freckle and improve skin quality.

3. Improve immunity and prevent diseases: Lemon contains vitamin C and citrate, which helps to supplement vitamin C, improve immunity and prevent diseases such as kidney calculi.

1. Improve immunity: Lemon and honey are rich in vitamin C and antioxidants, which help to improve immunity and resist viral infections and diseases.

2. Help digestion: citric acid can stimulate gastric acid secretion and promote digestion, while honey has antibacterial and anti-inflammatory effects, which can relieve stomach discomfort and prevent constipation and gastric acid.

3. Weight loss and beauty: Both lemon and honey have the function of burning fat and detoxifying, which can promote metabolism and accelerate fat consumption. At the same time, the rich vitamin C in lemon can promote the production of collagen, help beautify the skin and prevent skin aging.

4. Improve heart health: Lemon is rich in potassium, which helps to maintain heart health. Antioxidants in honey can lower cholesterol and blood pressure and prevent heart disease.

5. Remove toxins: Both lemon and honey have detoxification effects, which can help remove toxins from the body and purify the body.

In a word, soaking lemon honey in water can improve health and immunity, and also has the function of beauty and health care. However, it should be used with caution for special people such as diabetics and hepatitis patients.