Learn more about this amazing antioxidant – CoQ10
The History and Discovery of CoQ10
The discovery of CoQ10 happened with a quick succession of discoveries. The first of these was in 1957 when Dr. Frederick Crane first isolated CoQ10 from the mitochondria of beef heart. In Britain, during that same year, Professor Morton also discovered CoQ10 in the livers of Vitamin A deficient rats. The following year researchers at Merck, Inc. determined its chemical structure and became the first to produce it. It was the Japanese, however, who were the first to perfect the technology necessary to produce CoQ10 in sizeable enough quantities to make large clinical trials a reality.
Then in 1978, Peter Mitchell won a Nobel prize for defining the biological energy transfer that occurs at the cellular level (for which CoQ10 is essential). This caused an increase in the number of clinical studies performed in relation to CoQ10 usefulness. This was due in part to the large amounts of pharmaceutical grade CoQ10 that were now available from Japan and the ability to measure CoQ10 in blood and body tissues.
What is CoQ10?
CoQ10 is an antioxidant that the body produces naturally and stores in components of the cell called mitochondria where it helps generate energy. In its active form, it’s called ubiquinol. CoQ10 is also known as Coenzyme Q, CoQ, Coenzyme Q10, Ubiquinone-Q10, Ubidecarenone, or Vitamin Q10.
Coenzyme Q can be distinguished by the number of isoprenoid side-chains they have. The most common Coenzyme Q in human mitochondria is CoQ10. Q refers to the quinone head and 10 refers to the number of isoprene repeats in the tail. While CoQ10 is found in all human tissues, its level is variable. The level of CoQ10 is the highest in organs with the highest energy demands such as the heart, kidney, and liver, where it functions as an energy transfer molecule.
CoQ10 Deficiency
CoQ10 is a highly active antioxidant that helps protect healthy cells and if CoQ10 levels are not sufficient then damage starts to occur. This has a flow on effect within the body and we start to notice a change. Low amounts of CoQ10 can lead to a loss of strength, vitality, and even pain, particularly in the muscles and vital organs like the heart.
If we make CoQ10 naturally in the body, then how do we become deficient?
There are several potential causes of CoQ10 deficiency. A few of the main causes include:
Age
The most common cause of low CoQ10 levels is age. The amount of CoQ10 produced by your body decreases as you get older.
Increased Demand
Some highly active individuals, such as endurance athletes of bodybuilders, may have such high energy needs that their bodies simply can’t produce enough CoQ10 to keep up.
Genetics
Although rare, there are genetic conditions that prevent some people from making enough CoQ10 for normal cellular functioning.
Insufficient Diet
Vitamin and mineral deficiencies can impact the production of CoQ10. A varied diet rich in vitamins and minerals is needed for the body to make CoQ10.
Natural Food sources of CoQ10
Foods are not typically great sources of CoQ10. People can obtain CoQ10 by eating certain meat and vegetable proteins, but the quantity present in these foods is too small to increase CoQ10 levels in the body significantly. In the developed world, the estimated daily intake of CoQ10 has been determined at 3–6 mg per day, derived primarily from meat.