1 To set Rich Text Format, go to Tools > Options on Outlook 2003âs menu, select the Mail Format tab, select Rich Text Format from the Compose in this message format drop-down list, then click OK.  In a new email message, select Insert > File from the menu.
Butylated hydroxytoluene (BHT), also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties. European and U.S. regulations allow small amounts to be used as a food additive.
Drug-Induced Black Hairy Tongue: Diagnosis and Management Challenges. âBlack hairy tongueâ (BHT), also known as lingua villosa nigra, hyperkeratosis of the tongue, nigrities linguae, keratomycosis linguae, and melanotrichia linguae, is a benign disorder characterized by hypertrophy of the filiform papillae. Lusitanus, who is credited with the original description of black hairy tongue, reported this condition in 1557.