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.
We're all about sourcing and sharing the finest teas for every taste. 1  Black. Perfect for early mornings. 2  Green. An invigorating afternoon pick-me-up. 3  White. When you need a moment of âme timeâ. 4  Oolong. If you're craving something sweet.  Herbal. An excellent choice for 1  evenings. Matcha. A delicious way to seize the  day.