Results from laboratory studies should not be used to assess specific personal risk of infection because (1) the amount of virus studied is not found in human specimens or elsewhere in nature, and (2) no one has been identified as infected with HIV due to contact with an environmental surface. Additionally, HIV is unable to reproduce outside its living host (unlike many bacteria or fungi, which may do so under suitable conditions), except under laboratory conditions; therefore, it does not spread or maintain infectiousness outside its host. How can I tell if I’m infected with HIV? What are the symptoms? The only way to know if you are infected is to be tested for HIV infection. You cannot rely on symptoms to know whether or not you are infected. Many people who are infected with HIV do not have any symptoms at all for 10 years or more. The following may be warning signs of advanced HIV infection: *rapid weight loss
Karaniwan nang sinasabi na kung sobra sa Vitamin C ay hindi mapanganib dahil maiiihi rin ito, bagama’t may katotohanan umano ito ay hindi umano palagiang ganito ang kaso, sa una ay maaaring maiihi lamang ang sobrang Vitamin C sa katawan subalit kung lumipas ang araw, buwan at taon ay sobra-sobra pa rin sa Vitamin C ay ito na ang siyang mapanganib.