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.
Goat milk contains many vitamins, but is particularly high in Vitamin A, which is necessary to repair damaged skin tissue, and maintain healthy skin. There have been several medical studies showing that creams made with Vitamin A reduce lines and wrinkles, control acne, and provide some psoriasis relief.