Matcha is a finely ground powder made from specially processed green tea leaves, primarily from the Camellia sinensis plant. The tea leaves used for matcha are grown in the shade for about 2–3 weeks before harvesting, which increases chlorophyll and amino acid content, giving matcha its vibrant green color and distinctive umami flavor
. Unlike regular green tea, where leaves are steeped and then removed, matcha powder is whisked into hot water and consumed whole, providing a richer nutritional profile including antioxidants, amino acids (like L-theanine), vitamins, and minerals
. The preparation and drinking of matcha are integral to traditional Japanese tea ceremonies, emphasizing a meditative and spiritual practice
. Matcha originated in China during the Song dynasty but was refined and popularized in Japan from the 16th century onward, where it remains predominantly produced today
. It is used not only as a beverage but also as a flavoring and coloring agent in foods such as mochi, soba noodles, ice cream, and lattes
. In summary, matcha is a high-grade, shade-grown green tea powder consumed by whisking it into hot water, valued for its unique taste, vibrant color, cultural significance, and health benefits
