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.
Tea connoisseurs like third flush teas as tea made from third flush pickings tastes earthy and robust. Third flush teas are a dark amber color when brewed. How to tell the tea flush stage of your tea. If you want to know what tea flush your tea was picked in, review the notes above and do the following: Look at the tealeaves for color. The lighter the color the potential for the earlier flush stage. Brew your tea and pour it into a light colored or clear glass cup. Look at the color of the tea in the tea cup. Is it light, medium, or dark colored? Taste your tea. Does it have a light taste, a little earthiness or a strong earthy taste? I keep a notebook of the teas I drink. I write down what the tea looked like and how it tasted.