Vitamin A is one of the best supplements to help hearing loss. Where do we find Vitamin A in foods? Sweet potatoes, carrots, dark leafy greens, all winter squash, romaine lettuce, dried apricots (no preservatives, and no coloring added), cantaloupe, bell peppers, fish, liver and all tropical fruits.
Magnesium, Vitamin C and also Vitamin E.
Magnesium rich foods: all fruits and vegetables, such as bananas, spinach, tomatoes, broccoli and artichokes.
Most important is to always protect your hearing around loud music and loud noise.