Hello: patients with alopecia should eat more food, 1, and often eat foods rich in plant protein; 2. Foods rich in iron can also promote hair growth; 3. Eat foods with high iodine; 4. Fruits and vegetables are alkaline substances; 5. Vitamins are also the main ingredients needed for hair nutrition; Patients should eat foods rich in vitamin E, such as black ganoderma lucidum, mustard greens, mustard greens, etc.