Muscle twitching is caused by minor muscle contractions in the area, or uncontrollable twitching of a muscle group that is served by a single motor nerve fiber. Muscle twitches are minor and often go unnoticed. Some are common and normal. Others are signs of a nervous system disorder.
Yerba mate has a slight astringent bitter taste due to the high tannin content of the leaves. Researchers have found that leaves from younger plants possess more tannins than leaves from older, more mature trees.
Matcha is green powdered tea. It is uniquely Japanese and is the highest quality tea available in Japan. Matcha is the special tea that is used in chanoyu/the Japanese Way of Tea.Traditionally, when it is prepared, only the green powdered tea and hot water are mixed together; nothing is added to the tea. A sweet is enjoyed before drinking the matcha, which perfectly complements matcha's delicious flavor.hey are the same tea leaves, but differ in the processing. For matcha, there are two types: koicha/thick tea and usucha/thin tea. Thick tea is higher quality than thin tea; thick tea uses the new, young tea leaves from older tea plants and thin tea comes from the new, young tea leaves from younger tea plants.