Stop using these products. Consult your health care professional if you have used any of these products and have health concerns. Read product labels to verify that health products have been authorized for sale by Health Canada. Authorized health products have an eight-digit Drug Identification Number (DIN), Natural Product Number (NPN) or Homeopathic Drug Number (DIN-HM). You can also check whether products are currently authorized for sale by searching Health Canada's Drug Product Database and Licensed Natural Health Products Database . Report any health product adverse events or complaints to Health Canada. Stay connected with Health Canada and receive the latest advisories and product recalls.