No one food prevents deafness, but a diet high in fruits and vegetables, low in saturated fat, and low in salt can help lower the chance of getting diseases like high blood pressure and diabetes, which can cause hearing loss.
Make sure to include more of the following foods on your plate: walnuts, flax seeds, chia seeds, fortified eggs, fortified milk, hemp seeds, purslane, Brussels sprouts, spinach, sardines, tuna, mackerel, herring, oysters, and salmon.
Age-related hearing loss may be slowed or avoided with the use of omega-3 fatty acids.