Photography undergoes extraordinary changes in the early part of the twentieth century. This can be said of every other type of visual representation, however, but unique to photography is the transformed perception of the medium.
Breast Cancer. Methylparaben is widely used as a preservative in women's cosmetics, such as skin creams and deodorants. This compound has been found intact within breast cancer tissues. Some researchers suggest that methylparaben may increase risk of breast cancer, or accelerate the growth of these tumors.
Propylparaben: Uses and Side Effects. Anyone who reads the ingredients of their cosme. tics, such as eye shadow, eyeliner, and foundation, may note that a common ingredient in all of them is propylparaben. This ingredient exists naturally in several different types of plants and even in a few species of insects.