Vitamin D deficiency is established as <20 ng/mL in adults. So far, there is no established level for infants and children; however, most providers use the adult standard. Some providers go even further and consider all levels <30 ng/mL to define deficiency in children.
Schnapps is a type of distilled spirit that has two meanings. Essentially, schnapps are made by fermenting the fruit along with the base liquor (usually brandy), whereas liqueurs are often made by steeping fruits in alcohol after fermentation and/or distillation.
Peppermint Patties are chocolate-covered peppermint-flavored confections. They were first produced in York, Pennsylvania, in 1940, garnering the original name of York Peppermint Patties. Cadbury Schweppes later took over the popular candy, which is now produced by Hershey's.