Generally speaking, the vertical axis of a tropical cyclone, usually defined by the location of minimum wind or minimum pressure. The cyclone center position can vary with altitude. In advisory products, refers to the center position at the surface.
Two prescription medicationsâVectical and Dovonex, which are applied to the skinâinclude vitamin D as their main active ingredient. Edee Scott, 72, of Corona, Calif., says vitamin D medication has helped calm her psoriasis, which is most severe on the palms of her hands and feet. She's had psoriasis since age 14, but it's only in the past 15 years that her psoriasis has taken on a life of its own, she says.
If eating some foods can help reduce psoriasis symptoms, it follows that other foods can exacerbate psoriasis symptoms. One of the most common food sensitivities is to gluten, a protein found in wheat. Giving up gluten in breads, pastas and condiments has helped some psoriasis sufferers control their outbreaks.