1: Bubble tea has high sugar content which can lead to weight gain and diabetes.

2: Yerba Mate contains carcinogens that may increase the risk of cancer.

3: Black tea is rich in tannins that can cause digestive issues like acidity.

4: Bubble tea may contain artificial flavors and colors that can harm your health.

5: Yerba Mate has caffeine content that can lead to insomnia and anxiety.

6: Black tea contains oxalates that can contribute to kidney stones.

7: Bubble tea can cause addiction due to its high sugar and caffeine content.

8: Yerba Mate consumption in excess can disturb your sleep patterns.

9: Black tea may interact with medications and impact their effectiveness.