Most fatty acids can be naturally produced in the normal mechanism of human body; the body is capable of producing monounsaturated fatty acids (using a double bond at the point of omega-9) and saturated fatty acids However there is no synthetic system for making two essential fatty acids including linoleic acids (18 carbon atoms and two double bonds) and alpha-linolenic acid (18 carbons with 3 double bonds), thus the necessity of incorporating these compounds to diet on a daily basis

There have been extensive research on low calories sugar substitutes followed by meticulous inspections and law enforcements by official authorities in food industry This is mainly due to achieving safety measures of sweetener content products rather than taste desirability and quality