Polygrip Denture Cream’s manufacturer, GlaxoSmithKline, is under investigation for failing to inform users of this product’s potential safety risks. Polygrip Denture Cream contains 38 milligrams of zinc per ounce. Health experts recommend 8 milligrams of zinc per day for women and 11 milligrams for men. Medical studies have found excessive zinc may purge the body of copper, a chemical needed for normal brain and nervous system function. GlaxoSmithKline has announced that it will stop making Polygrip formulas containing zinc. Common side effects related to this product’s health risk include: loss of balance, loss of sensation in hands and feet and anemia. If you have any questions regarding your or a family member’s health and the use of Polygrip, please contact Knox Boteler at 866-975-7766 or email him at email@example.com for additional information. To learn more about this situation, click here.