Without vitamin D, the immune system’s T-cells remain dormant, offering little or no protection against invading microorganisms and viruses.But with vitamin D in the bloodstream, T-cells begin seeking out invaders, which are then destroyed and carried out of the body.
If it is less than optimal—levels should be between 50–80 ng/ml, year-round—take a vitamin D supplement (be sure it’s D3—cholecalciferol), get your blood retested to verify that you’re taking the proper dosage, and get sufficient exposure to the sun.She says that talking to new partners about the diagnosis is “the biggest fear people have going forward. has HSV-2, the virus that most often causes genital herpes, so you’re far from alone in tackling this diagnosis. It’s not the physical symptoms people worry about, it’s how they’re going to date.” But they do date, and like all mental hurdles that at first seem insurmountable, you too will figure out how to make the big reveal. Vitamin D is a powerful natural antiviral, which is why we bang the drum about vitamin D therapy for colds and especially flu every chance we get.Research from the University of Copenhagen shows that vitamin D activates the immune system by arming T-cells to fight off infections.