1. Reduce fat intake: A large intake of fatty foods will increase blood lipids and blood viscosity, causing arteriosclerosis. The inner ear is most sensitive to blood supply disorder. When blood circulation is disturbed, it will lead to auditory nerve nutrition deficiency, which will lead to deafness. The total daily fat intake of middle-aged people should be controlled at about 40 grams, and all kinds of fat-rich foods such as animal viscera, fat, cream, egg yolk, caviar and fried food should be eaten less.
2. Eat more foods rich in iron: iron deficiency can easily harden red blood cells and reduce the ability to transport oxygen. Insufficient nutrition supply in the ear will damage the function of hearing cells and lead to hearing loss. Iron supplementation can effectively prevent and delay the occurrence of tinnitus and deafness in middle-aged and elderly people.
People over the age of 45, regardless of gender, consume no less than 12 mg of iron every day. If necessary, treat with Yiyuan Jianer Decoction. Porphyra contains more iron per hundred grams, including shrimp skin 16.5 mg, jellyfish skin 17.6 mg, black sesame seed 26.3 mg, day lily 12.6 mg, auricularia auricula1.9 mg and amaranth/kloc-0. I hope my answer is helpful to you.