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.
Rated 2 out of 5 by justus1993 from Cannot stand the taste I bought this product for the first time this morning and honestly cannot get past the taste to drink more then half a cup. I was dissapointed to say the least because I assumed a pregnancy tea would have a better taste.