1, vitamins are the main ingredients needed for hair nutrition, so you can eat more foods rich in vitamin E for hair loss, such as spinach, mustard, black sesame and so on. 2, often eat food rich in plant protein, such as peanuts, corn, oats, soy products, etc. 3, eat more foods containing iodine, which will help the rapid growth of hair, such as kelp and seaweed. 4. Foods rich in iron can also play a role in promoting hair growth. Such foods include eggs, bananas and shrimps. 5. From the perspective of traditional Chinese medicine, hair loss can also occur due to deficiency of qi and blood, so you can eat some foods that replenish qi and nourish blood, such as red dates and medlar.