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Article #221: Muscle Twitching and Benign Fasciculation Syndrome

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BFS � also known as 'muscle factor as muscle fasciculation is one of
fasciculation syndrome', 'benign the prominent symptoms seen in
fasciculation' and 'fasciculation organophosphate poisoning.
syndrome' � is a relatively rare Exercise triggers muscle twitching in the
disorder of the nervous system majority of BFS patients that and is
characterized by the uncontrolled probably related to the higher than
fasciculation (twitching) of muscle normal amounts of free radicals that are
groups in various parts of the body. It released by the body during prolonged
may be associated with muscle cramps when exertion.
it is known as cramp fasciculation Free radicals are a by-product of the
syndrome. Although it occurs more cell's energy production therefore the
commonly in the muscles of the legs, arms longer and more intensely an individual
and face, the twitching may be exercises the more free radicals his body
experienced in any voluntary muscle will produce. For this reason endurance
groups, including those of the tongue. As athletes are subject to free radical
its name suggests, it is a benign, yet overload and oxidative stress. If
irritating condition that, fortunately, prolonged exercise is associated with
does not progress to any other more BFS, in all likelihood the cause of the
serious neurological disorder. twitching is free radical-induced nerve
The fasciculation may be localized � a and muscle excitability.
twitching eyelid for instance � or Although there are no recognized drugs
become far more extensive and involve for the treatment of BFS, anecdotal
several limbs or even the abdominal reports suggest that some individuals
muscles. They may be either intermittent benefit from either pharmaceutical or
or continuous; in fact most people will natural sedatives. However no clinical
experience a degree of BFS at sometime in trials have been done to show whether or
their lives without realizing that they not these products are more effective
have this condition. For example, a than placebos.
simple facial 'tic' is a localized As prolonged physical activity produces
fasciculation. large quantities of free radicals and
However, most individuals will only be exercise is such a strong precipitating
aware of the diagnosis of BFS when the factor for BFS, oxidative stress is
symptoms become so widespread and almost certainly one of the underlying
persistent that they seek medical advice. pathological factors contributing to this
The muscle twitching found in BFS is condition.
similar to that seen in a more serious Therefore it is not surprising to find
neurological disease, amyotrophic lateral that there is reliable anecdotal evidence
sclerosis (ALS) �also known as Lou that antioxidant-rich food supplements
Gehrig's disease or motor neuron disease. are effective in treating this annoying,
Although fasciculation is a feature of and often distressing, condition.
both BFS and ALS that of the former It is also possible that even those
usually ceases when the affected muscle individuals who do not suffer from
is exercised while the twitching in ALS exercise induced BFS may be under
patients persists whether the muscles are oxidative stress for other reasons and
working or at rest. A full neurological could reduce their symptoms by increasing
examination and electromyography (EMG) their daily antioxidant intake.
are all that are needed to make a Dr Keith Scott is a medical doctor who
diagnosis of BFS and exclude more serious used a spice supplement to cure himself
neurological diseases. of benign fasciculation syndrome (BFS).
Although the precise cause of BFS is He has a special interest in nutrition
unknown it may be associated with several and has written several books including
factors including acute viral illnesses, the ground breaking, "Medicinal
exercise, anxiety or drugs. Some Seasonings, The Healing Power of Spices"
authorities have suggested that and "Natural Home Pharmacy".
insecticides could also be a causative






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