Vitamins require no digestion and are absorbed directly into the blood stream. The thirteen vitamins identified are divided into two groups, fat-soluble and water-soluble.
TIFF is a computer file format for storing raster graphics images, popular among graphic artists, the publishing industry, and both amateur and professional photographers in general. The format was originally created by the company Aldus for use in desktop publishing.
See distaff defined for English-language learners. A distaff was originally a short staff that held a bundle of fibers - of flax or wool, for example - ready to be spun into yarn or thread. Since spinning was a basic daily task customarily done by women, the distaff came to be the symbol for the work or domain of women.