Persuasion, another category of communication, is also examined. Theterms propaganda and persuasion have been used interchangeably in the lit-erature on propaganda, as well as in everyday speech. Propaganda employspersuasive strategies, but it differs from persuasion in purpose.
Vitamin B6 may provide some relief from hot flashes in doses of 50 milligrams by mouth, once a day. It is important not to exceed the recommended dosage. Taking more than 100 milligrams of vitamin B6 daily may cause irreversible nerve damage.
For HIV support, a large dose of vitamin A (400,000 IU in adults and 50,000 IU in infants) was given to women and infants shortly after birth for two years. In other research, high doses (180 milligrams daily or 600,000 IU) of beta-carotene were given for one month.