What are the symptoms of zinc deficiency in adults?
Disease description:
Recently, I've had a poor appetite, slow wound healing, excessive hair loss, and my nails haven't been growing properly either. I heard from someone that it might be due to zinc deficiency. What are the symptoms of zinc deficiency in adults, exactly?
Doctor's answer (1)
Dr. Yang Ziqi
From the perspective of skin and hair, zinc deficiency in adults may lead to sallow, dull-colored skin and sparse, shedding hair, with symptoms such as dryness, yellowness, and hair splitting.
Regarding the circulatory system, zinc-deficient adults may experience symptoms including chest tightness, shortness of breath, palpitations, rapid breathing, and difficulty breathing, which are particularly sensitive after physical exertion. These symptoms may be accompanied by spontaneous fatigue, lethargy, and drowsiness.
Immune system function may decline, resulting in increased susceptibility to colds or infections and prolonged recovery periods. Mental status may also become abnormal, potentially manifesting as depression, anxiety, and difficulty concentrating.
Concerning the nervous system, zinc deficiency in adults may cause dizziness, headaches, and episodes of transient cerebral ischemia (temporary insufficient blood supply to the brain). Insomnia and vivid dreams may also occur, leading to reduced quality of sleep and rest.
Zinc deficiency presents with a variety of symptoms that may overlap with those of other diseases or malnutrition. Therefore, if you suspect zinc deficiency, it is important to seek medical attention promptly, confirm the condition through blood tests, and supplement zinc under medical supervision.
