However, boba itself provides little benefits for health however its carbs and calories could give you an increase in energy. In the majority of cases, it is known that boba tea has excessive amounts of sugar which can lead to chronic health issues like obesity and diabetes. To reduce the number of calories boba tea, pay attention to the main ingredients. For example, classic milk tea can be made from soy milk, almond milk, aloe vera and herbal jelly as a filling.