"Coenzyme Q10, according to Wikipedia, is a vitamin-like substance that is made naturally in in every cell of the body. Your body makes Coenzyme Q10, and your cells use it to produce energy your body needs for cell growth and maintenance. It also functions as an antioxidant, which protects the body from damage caused by harmful moleculesThe Q and the 10 in coenzyme Q10 refer to the groups of chemicals that make up the coenzyme, and Q refers to the quinone chemical group, and 10 refers to the number of isoprenyl chemical subunits in its tail.
Coenzyme Q10 is also known by many other names such as CoQ10,Ubiquinone, ubidecarenone, coenzyme Q, CoQ, Q10, Vitamin Q10, but especially in the heart, liver, kidney, and pancreas.  Coenzymes help enzymes work to digest food and perform other body processes, and they help protect the heart and skeletal muscles.
Enzymes help convert food into absorbable nutrients, and they help start the energy creation process in the cells. A ""coenzyme"", as a trigger or catalyst, is so"Diosmin( 7-[[6-O-(6-Deoxy--L-mannopyranosyl)--D-glucopyranosyl]oxy]-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one), also called diosmetin 7--rutinoside; barosmin; buchu resin. 
Diosmin is greyish-yellow or light yellow hygroscopic powder, practically insoluble in water and alcohol, soluble in dimethyl sulphoxide. It dissolves in dilute solutions of alkali hydroxides.
Diosmin is a natural ingredient derived from hesperidin that has been extracted from citrus fruits (commonly the peels of sweet oranges), a member of the flavonoid family. Diosmin was first isolated in 1925, and first introduced as a therapeutic agent in 1969. Diosmin is a prescription medication in some European countries, and is sold as a nutritional supplement in the United States and the rest of Europe.
It is used in the treatment of acute or chronic venous insufficiency, hemorrhoids, lymphedema, and varicose veins. Due to its beneficial effects, diosmin is offered as a prescription drug in some areas of Europe but remains an herbal supplement in the United States."
mething that helps to make all these enzymes work. Coenzyme Q10 is now regarded as the most important of these coenzymes. This has become an important issue because many people in poor health or lacking in energy are found to have low levels of Coenzyme Q10."