Blood loss during and after birth may cause a woman to become iron-deficient, which may result in anemia or hair loss. Menstruation. Excessively heavy periods (menorrhagia) can cause iron deficiency in women, especially when combined with other factors, such as inadequate iron intake.
Plastic is a material consisting of any of a wide range of synthetic or semi-synthetic organics that are malleable and can be molded into solid objects of diverse shapes.Plastics are typically organic polymers of high molecular mass, but they often contain other substances.nplasticised polystyrene is a rigid, brittle, inexpensive plastic that has been used to make plastic model kits and similar knick-knacks. It also is the basis for some of the most popular foamed plastics, under the name styrene foam or Styrofoam.
Quick Answer. Most plastics are made from oil. Oil is a long-chain hydrocarbon, meaning that it is composed of long chains of carbon molecules. These long chains of carbon molecules give plastic its characteristic strength and flexibility. Continue Reading.