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.
The sublingual mucosa offers a rich supply of blood vessels through which drugs can be absorbed. This is not a common route of administration but it offers rapid absorption into the systemic circulation. The most common example of sublingual administration is glyceryl trinitrate in the treatment of acute angina.