Originally Posted by Harmon

Coenzyme Q10, also known as ubiquinone, ubidecarenone, coenzyme Q, and abbreviated at times to CoQ10 /ˌkoʊ ˌkjuː ˈtɛn/, CoQ, or Q10 is a 1,4-benzoquinone, where Q refers to the quinone chemical group, and 10 refers to the number of isoprenyl chemical subunits in its tail.

...Because GFY is the best place to ask for medical recommendations/advice