The hearing loss related with age is not really due to any type of mechanical dysfunction in the ear. Rather, it is associated with how the brain processes information. It is thought that nutritional imbalances are a causative factor of this hearing loss.
Among the nutrients most beneficial to protect and improve hearing are:
- Carotenoids, especially astaxanthin and vitamin A
- Protect against the oxidative stress in the cochlea or snail
- Decrease the damage of free radicals
- Improve the blood flow, thus decreasing the cochlear damage is related to problems of the vascular system
- Improve the metabolism of homocysteine
These are the best nutrients to prevent hearing loss
In 2009, japanese researchers found that people with higher levels of vitamin A and carotenoids had a lower risk of suffering a hearing loss.
On the other hand, in 2014, the researchers determined that vitamin A deficiency during pregnancy, especially during the early stages of fetal development, “may predispose the baby to malformations of the inner ear and a hearing loss”.
Tinnitus is characterized by the perception of noises like ringing in the ear. Folate has been shown to be quite effective to treat this condition. In addition, decreasing homocysteine, which, in excess, is associated with hearing loss.
As a general rule, the best way to increase folate levels is by eating fresh vegetables, raw and organic greens. Asparagus, spinach, turnips and broccoli are good sources of folate, as are legumes such as lentils and chickpeas.
Several research studies have shown that zinc may be useful for treating hearing loss of a sudden. Although the exact cause is unknown, many scientists believe it is due to a viral infection or an autoimmune disease. This could explain the high rate of recovery and the why zinc is so beneficial to treat it.
Zinc has antiviral properties and helps strengthen the immune system. The recommended daily dose is 11 milligrams per day for adult men, 8 mg for women, 5 to 8 mg for children and 3 mg for infants.
Foods rich in protein such as beef grass-fed, seafood, pumpkin seeds, tahini (sesame seeds ground), cashews, almonds, mushrooms, spinach and cheddar cheese are great sources of zinc.
Magnesium iv can also improve the sudden loss of hearing. In a study showed that the 16,48% of the patients who were suffering, were able to recover after receiving magnesium intravenously in combination with inhalation of carbógenos (a mixture of carbon dioxide and oxygen). In addition, another 27% experienced a significant improvement.
What is the best way to protect the hearing?
Around the world, 360 million people suffer a moderate loss, or severe hearing due to various causes. Either by having listened to music at very high volume, for infectious diseases, by the use of certain medications or due to aging, it is estimated that half of these cases could be prevented.
The following recommendations can help you avoid the loss of hearing, and even improve it:
- Lowers the volume of audio devices.
- Use earplugs when visiting noisy places or if you work in an environment where the music is very high.
- Used noise cancelling headphones that allow you to listen comfortably at a lower volume.
- Limit the daily use of audio devices to less than an hour.
- If you live in a noisy neighborhood and can’t move, consider adding acoustical tiles to the ceiling and walls to dampen the noise. You can also install special windows to insulate the house from the outside.
Introducing in your diet these nutrients and putting into practice the above mentioned tips, you will see how your hearing improves. If your case is very serious, you should visit the ent doctor to prescribe the appropriate treatment.