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.
FLAVOR STORY. THE TEA LOVERâS ICED TEA. Brewed with purified water, and tea leaves sourced from Nilgiri, India, this iced tea boasts bold home brewed taste. If thereâs one thing we know about iced tea lovers, itâs that anytime is tea time. Add your favorite fruit garnish, a touch of your own sweetener, or just just leave it the way it is. This unsweetened black tea is sure to do the trick.