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.
Only one thing beats home-brewed taste. If you want home-brewed taste, start with mountain-grown tea, pure filtered water and just the right balance of sweetness. That's what we do at Gold Peak, and it's why we get that perfectly crafted iced tea taste every time.