Blue tea, also known as butterfly pea flower tea, is a caffeine-free herbal tea made from the dried flowers of the Clitoria ternatea plant, commonly known as butterfly pea or blue pea. The flowers of this plant are deep blue in color and contain natural pigments called anthocyanins, which give the tea its distinctive blue hue.

Blue tea has gained popularity not only for its striking color but also for its potential health benefits and versatility. Some of the key features and uses of blue tea include:

1. Vibrant color: One of the most notable characteristics of blue tea is its intense blue color. When brewed, the tea turns a rich shade of blue, making it visually appealing and suitable for various culinary applications.

2. Natural antioxidant: The anthocyanins found in butterfly pea flowers are powerful antioxidants that may help protect cells from damage caused by free radicals. Antioxidants are known for their potential health benefits, including reducing inflammation and supporting overall well-being.

3. Mood enhancer: Blue tea is sometimes marketed as a natural mood enhancer due to its vibrant color and soothing properties. Some people find the bright blue color uplifting and calming, making it a popular choice for relaxation and stress relief.

4. Versatile ingredient: In addition to being enjoyed as a beverage, blue tea can be used as a natural food coloring agent in various culinary creations. It can be used to add a pop of color to drinks, desserts, baked goods, and even savory dishes.

5. Health benefits: While research on the specific health benefits of blue tea is limited, some studies suggest that the antioxidants and bioactive compounds present in butterfly pea flowers may have potential health-promoting effects, such as supporting brain health, improving skin health, and promoting healthy aging.

To brew blue tea, dried butterfly pea flowers are typically steeped in hot water for several minutes, releasing their vibrant blue color and subtle floral aroma. Lemon juice or other acidic ingredients can be added to the tea, causing it to change color to purple or pink due to the pH change.

Overall, blue tea offers a unique sensory experience, along with potential health benefits, making it a popular choice for those looking to explore herbal teas beyond traditional options.