28 Jul 2014 --- A new study published in the June issue of the Minerva Medica found that supplementation with Pycnogenol, a natural antioxidant plant extract from French maritime pine tree bark, significantly improves inner ear blood flow, making it a natural option for those seeking relief from symptoms of Meniere’s disease, such as dizziness, ringing in the ear, hearing loss, inner-ear pressure and unsteady balance.