Be careful using this product should you be using WARFARIN
By Dr. Mercola
According to the industry publication New Hope,1 coenzyme Q10 (CoQ10) and the reduced version, ubiquinol, are among the most popular supplements for mitochondrial health. Between 2000 and 2016, the number of Americans using CoQ10 increased from 2 million to 24 million, and the number of brands featuring CoQ10 has increased from 18 brands to 125.
This rapid growth suggests people are becoming increasingly familiar with the importance of mitochondrial health, which is great news. Even better, a recent poll2,3 reveals CoQ10 is now also the No. 1 supplement recommended by cardiologists for all patients. For years, I’ve warned that anyone taking a statin drug to lower their cholesterol must really take a CoQ10 supplement — or better yet, ubiquinol, which is the active, reduced form — to protect their health, especially their heart health.
In the past, few doctors (including cardiologists) would warn their patients of the fact that statins deplete your body of CoQ10 (and other important nutrients, including vitamin D). It appears this may now be slowly changing. Your body also produces less ubiquinol with advancing age, which is why supplementation is recommended even if you’re not on a statin drug.
Why CoQ10 Is so Important for Optimal Health
Ubiquinol — the reduced, electron-rich form of CoQ10 that your body produces naturally — plays an important role in the electron transport chain of your mitochondria, where it facilitates the conversion of energy substrates and oxygen into the biological energy (adenosine triphosphate or ATP) needed by your cells for life, repair and regeneration.
It’s a fat-soluble antioxidant, meaning it works in the fat portions of your body, such as your cell membranes, where it mops up potentially harmful byproducts of metabolism known as reactive oxygen species. Taking this supplement helps protect your mitochondrial membranes from oxidative damage, and this in turn has been shown to be helpful for a number of health conditions and chronic diseases.
This is to be expected, since many conditions, including heart disease and migraines — for which CoQ10 has been found beneficial — appear to be rooted in mitochondrial dysfunction. CoQ10 is used by every cell in your body, but especially your heart cells. Cardiac muscle cells have up to 200 times more mitochondria and hence 200 times higher CoQ10 requirements than skeletal muscle.
Low CoQ10 levels have also been detected in people with certain types of cancer,4 including lung, breast and pancreatic cancer, as well as melanoma metastasis, further strengthening the metabolic theory of cancer. The word “coenzyme” also provides a clue to its importance; it works synergistically with other enzymes to digest food, for example.
It also has the ability to increase your body’s absorption of important nutrients. More specifically, it helps recycle vitamins C and E, thereby maximizing their beneficial effects. The video above is a rerun of my interview with Robert Barry, Ph.D., a prominent CoQ10 researcher, in which he discusses the many reasons for taking CoQ10.
CoQ10 Plays an Important Role in Heart Health
Research shows CoQ10 is particularly important for heart- and cardiovascular conditions, including congestive heart failure5 and high blood pressure.6 Research also suggests CoQ10 can aid recovery after bypass and heart valve surgeries.7 I personally think all heart failure patients should be on ubiquinol. To me, not doing this is medical negligence.
When it comes to heart health, a more general benefit is that ubiquinol also acts as an antioxidant in your blood, where it prevents the oxidation of LDL cholesterol, thereby helping prevent atherosclerosis. A 2015 study8,9,10 found that older individuals who took a combination of CoQ10 and selenium daily for four years suffered fewer heart attacks, required fewer days in the hospital and had lower all-cause mortality. They also reported higher quality of life, compared to controls who received a placebo.
Remarkably, over the course of a decade — even though they’d stopped taking the supplements after four years — heart disease related deaths were nearly 50 percent lower in the original treatment group, and all-cause mortality was still 18 percent lower than controls. While CoQ10 is known to protect heart health all on its own, selenium aids your body in producing and accumulating CoQ10 by serving as a "booster."
Ubiquinol/CoQ10 also helps quell inflammation. Ubiquinol has been shown to have a positive effect on two inflammation markers, NT-proBNP and gamma-glutamyl transferase (GGT), the latter of which is an early marker for heart failure. Levels of these markers are reduced and the genes linked with them are downregulated with ubiquinol supplementation. This can lower your risk not only for heart problems but also any number of other conditions associated with chronic inflammation.
CoQ10 Helps Prevent Statin-Induced Diabetes
By depleting your body of CoQ10, statin drugs not only increase your risk for heart problems, they also significantly increase your risk of diabetes.11 Rosuvastatin (Crestor), for example, is associated with a 27 percent increased risk of Type 2 diabetes.12 According to one 2011 meta-analysis,13 the higher your statin dose, the greater your risk of drug-induced diabetes.
The “number needed to harm” for intensive-dose statin therapy was 498 for new-onset diabetes — that’s the number of people who need to take the drug in order for one person to develop diabetes. In even simpler terms, 1 in 498 people who are on a high-dose statinregimen will develop diabetes.
As a side note, the “number needed to treat” per year for intensive-dose statins was 155 for cardiovascular events. This means 155 people have to take the drug in order to prevent a single person from having a cardiovascular event. Supplementing with ubiquinol or CoQ10 can help reduce this risk by improving mitochondrial function and hence insulin signaling. As noted in Life Extension Magazine:14
“By design, statins interfere with the production of new cholesterol molecules by blocking an enzyme called HMG-CoA reductase. But in the process, they also block a precursor of CoQ10, interfering with its natural production and resulting in lower CoQ10 blood levels. Making matters worse, lowering LDL cholesterol impairs CoQ10 transport into cells.
The combination of these effects has been shown to directly reduce blood levels of CoQ10 by as much as 54 percent. Diabetic patients already have lower-than-normal CoQ10 levels. That’s because their body uses up much of its CoQ10 stores in an effort to combat diabetes-induced oxidative stress. When diabetics are prescribed statin drugs … the further depletion of CoQ10 can be especially harmful.”
Other Health Benefits of CoQ10
|Traumatic brain injury. Recent animal research suggests ubiquinol has neuroprotective benefits that can improve your chances of recovery in case of a traumatic brain injury. The study in question explored the effects of ubiquinol on cerebral gene expression when administered prior to traumatic brain injury.
Rats were given either saline or ubiquinol 30 minutes before a traumatic brain injury was induced. Those given ubiquinol fared better than the control group — an effect ascribed to ubiquinol’s ability to positively affect genes involved in bioenergetics and free radical production.
|Parkinson's disease. High doses of CoQ10 may be beneficial in the early stages.
|Statin-induced myopathy. Evidence shows CoQ10 lowers your risk of developing pain and muscle weakness associated with statin use.
|Migraines. CoQ10 has been shown to ease headaches, including migraines, tension, cluster, menstrual and Lyme-related headaches.
|Physical performance. CoQ10 is also popular with athletes. Since it’s involved in energy production, it may improve your physical performance. It may also be helpful for those with muscular dystrophy for the same reason.
|Infertility. CoQ10 supplementation may also improve fertility in men and women. High levels of CoQ10 are found in semen, and has been directly correlated with sperm count and motility. Research also shows that a higher CoQ10 concentration in sperm cells helps protect sperm membranes from free radical damage.17
Women who want to conceive need to be mindful of their mitochondrial health. As noted in one study,18“impaired mitochondrial performance created by sub optimal CoQ10 availability can drive age-associated oocyte deficits causing infertility.”
CoQ10 Combats Negative Effects of Many Drugs
CoQ10 supplementation also becomes important if you’re taking certain kinds of drugs, of which statins is but one. If you take any of the following medications you may benefit from a CoQ10 or ubiquinol supplement, as it can help combat the negative effects associated with these drugs:
|Blood pressure drugs
|Angiotensin II receptor antagonists
|Cholesterol reducers (including fibrates)
Dosage: As per recommendation on the package. 1- 2 capsules per day with fatty foods.
Ingredients per capsule: Coenzyme Q10 - 50mg
Size: 90 CAPS