2, milk tea does not necessarily contain milk, except for a small number of milk tea shops that use fresh milk, most milk tea uses non-dairy creamer, that is, creamer. Non-dairy creamer can inhibit the bitter taste of tea, and the entrance is smoother than milk. However, non-dairy creamer contains trans fatty acids harmful to cardiovascular system. Studies have shown that the trans fatty acid content of a cup of 300ml milk tea is between 0.5 and 2.7g g. According to the "milk" content of the beverage, adults should not consume more than 2.2g of trans fatty acids every day.