1 (e) Hermetically sealed foods are to have been processed in commercial food processing establishments meeting requirements of section 14-1.21 of this Subpart. 2  The use of home-canned foods in food service establishments is prohibited.
What causes tooth root resorption? A: A study on external root resorption in the journal Schweiz Monatsschr Zahnmed states that trauma, periodontitis, orthodontic treatment, internal bleaching, cysts, tumors or stimuli from a necrotic dental pulp may cause tooth root resorption.
have a common problem called âsensitive teeth.â Some of the causes include tooth decay, a cracked tooth, worn tooth enamel, worn fillings and tooth roots that are exposed as a result of aggressive tooth brushing, gum recession and periodontal (gum) disease. SYMPTOMS OF SENSITIVE TEETH A layer of enamel, the strongest substance in the body, protects the crowns of healthy teeth. A layer called cementum protects the tooth root under the