Odour of sanctity. The odour of sanctity (also spelt odor), according to the Catholic Church, is commonly understood to mean a specific scent (often compared to flowers) that emanates from the bodies of saints, especially from the wounds of stigmata.
Glucose â a sugar â is a source of energy for the cells that make up muscles and other tissues. 1  Glucose comes from two major sources: food and your liver. 2  Sugar is absorbed into the bloodstream, where it enters cells with the help of insulin.  Your liver stores and makes glucose.
Glucose is a ubiquitous fuel in biology. It is used as an energy source in most organisms, from bacteria to humans, through either aerobic respiration, anaerobic respiration, or fermentation. Glucose is the human body's key source of energy, through aerobic respiration, providing about 3.75 kilocalories (16 kilojoules) of food energy per gram.