Hearing loss is a common problem caused by noise, aging, disease, and heredity. People with hearing loss may find it hard to have conversations with friends and family. They may also have trouble understanding a doctor’s advice, responding to warnings, and hearing doorbells and alarms.https://www.globenewswire.com/news-release/2020/12/14/2144182/0/en/synapse-xt-supplement-reviews-any-side-effects-by-mj-customer-reviews.html