Control of ghrelin secretion remains poorly understood. Other hormones that influence it's secretion include estrogen and leptin, but a comprehensive understanding of, for example, short term control of secretion from the stomach, is lacking.
You're not alone. Many Americans do not even know their own score, much less how it compares to other borrowers. But your credit score falls into one of the following broad categories. A score of 750-840 is generally considered Excellent credit. A score of 660-749 is considered Good credit. 620-659 is average credit. Anything below that is considered Poor credit, and probably indicates that you have a history of late payments or other black marks on your credit report, such as an outstanding loan or default.
The FICO score ranges from 300 to 850. If you use FICO as your benchmark, the average credit score is 695, according to the latest figures from myFICO. The 3 major credit reporting companies -- Equifax, Experian and TransUnion -- created the model for VantageScore in 2006, and have tweaked it a bit since then.