1. Helps to relieve stress and anxiety: jasmine tea has a calming and soothing effect, which reduces feelings of tension and anxiety.

2. Helps improve sleep: the ingredients in jasmine tea are beneficial in promoting sleep and relieving insomnia and other sleep problems.

3. Improve immunity: Jasmine tea is rich in antioxidants and vitamin C and other ingredients that can help improve immunity and resistance.

4. Relieve digestive problems: Jasmine tea helps relieve gastrointestinal problems such as indigestion, nausea and vomiting.

Disadvantages of drinking jasmine tea for a long time include:

1. Excessive consumption may cause water intoxication: jasmine tea contains caffeine, excessive consumption may lead to water intoxication and other related problems.

2. For some people, it may cause allergic reactions: Since jasmine tea contains a lot of pollen and other ingredients, it may cause allergic reactions for some people.

3. Long-term consumption may lead to yellowing of teeth: caffeine and other ingredients in jasmine tea can affect the health of teeth over a long period of time, leading to yellowing of teeth.

So, long-term consumption of jasmine tea also needs to pay attention to the right amount, to avoid excessive consumption of health problems.