spasmodic dysphonia, which can cause your voice to be hoarse, airy, and tight; vocal disturbances, changes in the sound and ease of your speech causes by any factor that changes the function or shape of your vocal cords ; Causes of adult speech impairment . Different types of speech impairment are caused by different things. For example, you may develop a speech impairment as a result of: a stroke
Glycerol /ËÉ¡lÉªsÉrÉl/ (also called glycerine or glycerin; see spelling differences) is a simple polyol compound. It is a colorless, odorless, viscous liquid that is sweet-tasting and non-toxic. The glycerol backbone is found in all lipids known as triglycerides. It is widely used in the food industry as a sweetener and humectant and in pharmaceutical formulations.
Skin-Identical/Repairing Ingredients. See intercellular matrix. Also called glycerol or glycerine, glycerin is present in all natural lipids (fats), whether animal or vegetable. It can be derived from natural substances by hydrolysis of fats and by fermentation of sugars; it also can be synthetically manufactured.o, a major drawback of any humectant (including glycerin) when used in pure form is that it can increase water loss by attracting water from the lower layers of skin (dermis) into the surface layers of skin (epidermis), where the water can easily be lost to the environmentâthat doesnât help dry skin or any skin type.