What is the omen of the dying tooth geomantic omen of the old man?

The dead teeth of the elderly may be caused by diseases in neurology. If you want to go to the neurology clinic in time, you need to do head MRI and EEG examination if necessary, and you should rule out that it is caused by extrapyramidal diseases. It may also be caused by neuromuscular neuritis. In addition, if calcium deficiency occurs for a long time, symptoms of biting teeth may occur. You should add some calcium to relieve it, such as eggs, milk and bean products.