Maca for Menâs Fertility Fertility for both men and women is the longest and most common use of Maca. We know that people indigenous to the high Andes of Peru have used Maca root to boost both human and livestock fertility for 2000 years.
Sublingual (abbreviated SL), from the Latin for under the tongue , refers to the pharmacological route of administration by which drugs diffuse into the blood through tissues under the tongue.
Best Answer: It means sublingual, which means put it under your tongue. Any prescription contains several pieces of information: -the name of the drug. -the dose of the drug. -the route of administration - po=by mouth, iv=through an iv, im=intramuscular (a shot), sl=sublingual, and so on. -the frequency of dosing - i.e. once a day, every four hours, etc.