This is an issue that deserves attention, as research examining iron levels in Americans shows that more people have iron levels that are considered too high, than levels that are deficient. In one study of more than 1,000 people, only 3 percent were iron deficient, but 13 percent had iron overload. 1. What are the Health Risks of Too Much Iron?
Clonus is a sign of certain neurological conditions, particularly associated with upper motor neuron lesions involving descending motor pathways, and in many cases is, accompanied by spasticity (another form of hyperexcitability).
Clonus, also called clonospasm, is the medical term for repetitive, involuntary muscular contractions due to sudden stretching. It most commonly affects the ankles. Clonus takes its name from a Greek word meaning tumult and is often a symptom of neurological disorder.lonus commonly affects the ankles and involves repetitive, involuntary muscular contractions. Lesions caused by multiple sclerosis may lead to clonus. Monoamine oxidase inhibitors (MAOIs) and other antidepressants can contribute to serotonin syndrome, which is sometimes associated with clonus.