Coenszyme Q10

What is Coenzyme Q10?

CoQ10 is a powerful antioxidant that protects the body from free radicals and helps preserve vitamin E, the major antioxidant of cell membranes and blood cholesterol.

Virtually every cell of the human body contains CoQ10. It is concentrated in the mitochondria, the area of cells where energy is produced. The heart and liver contain the greatest amount of CoQ10.

CoQ10 also modulates immunity and blood pressure by reducing resistance to blood flow. It appears to increase the heart’s tolerance to a lack of oxygen. It is because of this that CoQ10 supplementation has been investigated as a way to improve physical endurance because of its effect on energy production.

The role of CoQ10 in energy formation also relates to how the body uses carbohydrates. Preliminary research suggests that a close relative of this nutrient lowered blood sugar levels in a group of people with diabetes. People with type 2 diabetes have been found to have significantly lower blood levels of CoQ10 compared with healthy people.

Coenzyme Q10 is used as a stand alone supplement or as an ingredient in the following conditions:

• Angina
• Heart attack
• High blood pressure
  

You will also find it in use in supplements that help in:

• Cardiomyopathy
• Cerebella ataxia (familial)
• Congestive heart failure
• Diabetes
• Gingivitis (periodontal disease)
• Halitosis (if gum disease)
• Migraine headaches
• Parkinson's disease
• Renal (kidney) failure
  

People with phenylketonuria (PKU) may be deficient in CoQ10 because of dietary restrictions. CoQ10 levels are also generally lower in older people.

Side Effects and Warnings of Coenzyme Q10

All dietary supplements may have side effects to some users. You should always seek medical advice before using Coenzyme Q10 or any other supplement.

Congestive heart failure patients who are taking CoQ10 should not discontinue taking CoQ10 supplements unless under the supervision of a doctor.

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