In their mind, HIV infection may be a natural result of a wrongful act. They may feel that HIV is a punishment for the crime they committed and that the guilt they have to bear is both reasonable and deserved. Culture often plays a big role in this.
What is it used for? Urea is used to treat chronic dry skin conditions, such as eczema. It is also used to treat skin conditions that cause dry, thickened, scaly, flaky and cracked skin (ichthyosis, xeroderma) and thickening of the outermost layer of the skin (hyperkeratosis). It is an emollient, also known as a moisturiser.
Urea has many wonderful benefits, here I look at just a few: Hygroscopic. Urea is a substance that readily absorbs water, it also has a very high water content, which helps to reduce the amount of water lost through the skin.On a molecular level, Urea modifies the structure of amino chains and polypeptides within the skin, which is important for helping to moisturise the delicate tissue.enetration. Studies have found, one of Ureaâs key roles, is to increase the skin permeability of certain skin care ingredients, basically working as a vehicle for other performance ingredients, encouraging them to penetrate the epidermis easily.