Pu’er tea is a special type of dark tea, and like wine, its flavour and nutrition develop with age. It is a post-fermented tea with a dark leaf colour due to a longer fermentation time. This tea produces a rather unique taste and smell, and it is often pressed into different shapes for storage and transportation. It has also been recognised as a popular Chinese weight-loss tea that aids in digestion and liver health. Studies have revealed many promising results in boosting metabolism, reducing cholesterol levels and enhancing insulin sensitivity.