What is the reason for nail whitening and no blood color

If the nail is pale and bloodless, it may be caused by anemia, or it may be a lack of trace elements. It is best to go to the hospital in time for blood tests and trace element tests to clarify the cause. Because the symptoms caused by anemia are generally accompanied by pallid conjunctiva and yellowing, further examination is needed to clarify the cause of anemia, and then targeted treatment. In addition to anemia, there are many reasons that may cause white nails and no blood color, such as showing onychomycosis, trauma, gastrointestinal diseases, etc., which may cause such phenomena to occur. It is recommended to investigate the causes first, and then do specific treatment.