Hey all, keep in mind, BFS is a new term given for a "syndrome" that is relatively unknown and thankfully benign. It isn't that common, but then again, it isn't uncommon either. The one thing that is a sure thing is it is benign. It can not and will not "turn into" something else. It is what it is and that's that. There was a huge study on this at one of the largest medical clinics in the world and it was VERY conclusive.
Twitches come in all sizes. Tiny little ripples that are so fast and so fine, they feel like "buzzing" or "vibrations". Other's may ripple slowly but strongly, almost like a spasm. There are big single "thumps" and some that thump and bump over and over again and are so big that they move clothing and whole limbs. Some are here and gone in less than a second. Other's hit one spot and stay for days, weeks and even months. What you find as a description of a true" fasciculation" is about as outdated as what you'll find about twitches leading to ALS. Twitches do NOT "lead to ALS" at all. They are a SECONDARY action caused by the muscles ALREADY involved with ALS as the nerves die. By the time you notice twitches with true ALS, you will no doubt, already have other signs going-on by then and it will rapidly progress from there with no looking back.
Some people notice "worm like" slow movements under the skin. It is especially common in the arches of the feet and calves. This is common and is benign too.
Keep this in mind. If you read ANYTHING in a medical manual, you will scare the hell out of yourself because you WILL have some of the symptoms (in your mind anyway) that relate to just about everything in there, so don't even go there.
BFS is indeed a syndrome and is becoming recognized around the world. because of the fact that it is a benign condition, there isn't much research being done on it. I mean, why anyway? Why stop researching other nasty things out there to find out about something that isn't going to hurt you? Why spend $ and time on something that is benign? There is no reason to and I would flip my lid if doctors and researchers stopped researching for cures on Muscular Distrophy, AIDS, Hepatitus, Multi Drug Resistant TB, Polio (which is making a come-back) and countless other's. Yes, BFS is a pain in the ass and it is scary, why? Because we and the uninformed medical community were uneducated about it and were led to believe that "twitches lead to ALS" and that is BS if I've ever heard any before! Maybe there's another name that better suits this syndrome, personally I don't care. All I care about is that it is benign, it could have been worse and it is unfortunate that most of the medical community has no clue about it and can only relate twitches with a serious motor neuron disease and that is about as out of whack as burning witches, draining people of their blood to cure diseases and all of the rest of the old "hokus-pokus" that used to be "normal procedure" but was later dubbed "quackery".