CatDV is a scalable, cross-platform, multimedia asset database from UK-based software company, Square Box Systems Ltd. It handles a wide range of file types, with enhanced support for video content.
WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms cold feet, morning joint stiffness, muscle cramps or spasms (painful) and numbness or tingling including Peripheral neuropathy, Hypocalcemia, and Vitamin B12 deficiency.
More serious deficiencies can lead to feelings of numbness or tingling in different parts of the body, cramps, seizures and abnormal heart rhythms. Dry and itchy skin is not generally recognized as a symptom or side effect of a magnesium deficiency.