Sodium has long been labeled the blood-pressure bogeyman. But are we giving salt a fair shake? A new study published in the American Journal of...
This is due to wool characteristics that also serve to make it the most unique, completely natural and multipurpose fiber available.1  Sheep wool has the capability to keep the body at at even temperature because it does not trap heat, it insulates instead. Felting is the nature of most animal fur that allows it to entangle and form mats of fabric. 2  The fibers (strands) can interlock with each other due to ridges on the individual fibers. 3  Sheep wool is highly regarded for its ability to felt and form fabrics that are near impossible to tear.
Wool is available in a variety of weights and textures, and is one of the warmest fabrics. Fine wools tend to be less itchy than coarse wools. Wools that are blended with other fabrics are not as warm as 100 percent wool, and their warmth depends on the percentage of wool in the fabric. Wool fabric is the best choice for outerwear in cold climates. Wools made from sheep, lamb, alpaca or camel hair will each have a different weight and feel, and all offer warmth and comfort. Silk