According to study published in the International Journal of Audiology. For those who have hearing loss, hearing aids are the therapeutic treatment method that is most usually used. Sonavel, an all-natural dietary supplement, was created as a direct result of this. With just one or two capsules each day. The central nervous system benefits from its active antioxidant components, which also help to maintain hearing abilities. Itl is a nutritional supplement, which means it is a collection of ingredients that fill in any gaps that may exist in the diet's supply of specific nutrients. Users must be aware that this supplement cannot completely replace food; it can only round it out when needed. This Sonavel review demonstrates that it is an effective supplement created to help you hear better.