In addition to 30 minutes of daily walking, aim for a minimum of 60 minutes a week of cardiovascular or sweating activityâideally in three 20-minute sessionsâin which you raise your heart rate to 80 percent or more of its age-adjusted maximum (220 minus your age) for an extended period of time.
Oral hairy leukoplakia (OHL) is considered one of the most common oral disorders in persons infected with HIV, occurring in approximately 15 to 20% of patients. Following the widespread use of highly active antiretroviral therapy in the mid 1990s, the prevalence of oral hairy leukoplakia has significantly declined.
It is caused by infection with human herpes virus type 8 (HHV-8). Although human herpes virus type-8 virus can be found in the oral mucosa of persons infected with HIV, there is no evidence that it plays a role in causing oral hairy leukoplakia. This virus, however, is the causative agent of Kaposiâs sarcoma.