Coenzyme Q10: head-to-head comparison study of ubiquinone and ubiquinol absorption

Richard Bioavailability and Safety, Healthy People, Ubiquinol July 8, 2017July 8, 2017 3 Comments

What are we looking for in a Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term nutritional supplement? We want “full-range documentation” – documentation for good absorption, good response rate, and for health benefits. There is much variation in the formulation and absorption of Coenzyme Q10 supplements. It is best to select one with documented heart health benefits.

What we have been missing until now is a good study comparing the absorption of the more stable ubiquinoneUbiquinone, the oxidized form of Coenzyme Q10, expressed as Q10 or CoQ10, is absolutely essential for the mitochondrial ATP energy production process. Ubiquinone is the form of Coenzyme Q10 that the body synthesizes, and ubiquinone is the form of Coenzyme Q10 that has been extensively tested for safety, absorption, and efficacy in clinical trials.... Read more about this term Coenzyme Q10 supplements with the absorption of the newer and less stable ubiquinol Coenzyme Q10 supplements head-to-head. Now, the Coenzyme Q10 researchers at the University of Sevilla in Spain have carried out a direct comparison study in which the same study participants have been tested, with appropriate wash-out periods, on both ubiquinone and ubiquinol supplements.

The result: One well-formulated ubiquinone Coenzyme Q10 preparation – the same preparation used in the Q-Symbio study, the KiSel-10 study, and the Gulf War Illness study – has tested out significantly better than the ubiquinol preparation. This particular ubiquinone Coenzyme Q10 supplement had nearly twice the absorption response as did the ubiquinol supplement in the study.

Coenzyme Q10 and healthy ageing

Richard Antiaging, Antioxidant function, Cardiovascular Health, Healthy People May 2, 2017May 2, 2017 0 Comment

Elderly couple on the beach — Given the importance of Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term in the process of cellular energy production and in the process of neutralizing harmful free radicalsFree radicals are unstable and highly reactive molecules that are produced in the body during normal oxygen metabolism. Free radicals derived from oxygen are known as reactive oxygen species. Free radicals play both helpful and harmful roles in the body. Free radicals steal electrons from other substances in order to become stable. In so doing, the free radicals oxidize those... Read more about this term, it is very important to take a daily Coenzyme Q10 supplement as we grow older.

Coenzyme Q10 is an essential bio-nutrient that is made naturally in the human body. It is a necessary co-factor in the process of cellular energy production. It also functions as a lipid-soluble antioxidantAntioxidants are substances that protect the cells and lipoproteins against the harmful effects of free radicals. They are substances that prevent the oxidation of other molecules and compounds. There are two broad categories of antioxidants: enzymatic and non-enzymatic. Non-enzymatic antioxidants are substances like Coenzyme Q10, vitamin C, vitamin E, glutathione, and various carotenoids. Prominent enzymatic antioxidants include catalase, glutathione peroxidase,... Read more about this term protecting our cells against oxidative damage (oxidative damage = damage caused by free radicals that harm cell membranesThe cell membranes, sometimes called plasma membranes, are the physical barrier that protects the contents of the cells from everything that is outside the cells. The cell membranes also regulate what can move in and out of the cells. Coenzyme Q10 is present in all cell membranes in the body except in the red blood cells. It helps to prevent... Read more about this term and cell DNA and proteins and fats in the blood).

Unfortunately, as we pass through our 20s and move into our 30s and 40s and head towards senior citizen status, our cells produce less of this essential substance with increasing age [Kalén]. We know this.

Coenzyme Q10, older athletes, and statins

Richard Antiaging, Antioxidant function, Exercise and Training, Healthy People, Statins April 26, 2017April 26, 2017 0 Comment

woman-exercising — The more intensely and strenuously we exercise, the more quickly we reach the anaerobic threshold. A 2012 study has shown that 200 milligrams of Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term daily can significantly delay the time to the anaerobic threshold. The Coenzyme Q10 supplementation was also associated with significantThe outcome of a clinical trial is thought to have statistical significance, or to be statistically significant, if the outcome is likely not caused by chance at a given statistical significance level, typically at the 0.05 level. Statistically significant outcomes may or may not be clinically significant. ... Read more about this term improvement in muscle strength in the study.

Older active adults who are taking a statin medication? Shouldn’t they go right to the top of the list of people who need a good Coenzyme Q10 supplement?

That is the question that Dr. Richard Deichmann and his colleagues in the Department of Internal Medicine at the Ochsner Clinical School in New Orleans asked themselves. They tested whether daily supplementation with 200 milligrams of Coenzyme Q10 daily for six weeks would improve measures of cellular energy production, muscle function, and well-being in older active adults taking statin medications.

The proper manufacture of Coenzyme Q10 supplements

Richard Cardiovascular Health, Healthy People April 4, 2017March 18, 2020 2 Comments

Nurse picture — Health professionals know that it is the formulation of the Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term nutritional supplement that is decisive in the absorption and the heart health effects. It is important to choose a daily Coenzyme Q10 supplement that has documented results in randomized controlled trialsRandomized controlled trials are studies in which patients or healthy volunteers are assigned at random (purely by chance) to receive one or more clinical interventions. One or more of the interventions is the active treatment being tested. Another of the interventions is the control against which the active treatment is being tested. The control is, typically, the standard practice or... Read more about this term.

Coenzyme Q10 supplements are clearly one of the products in today’s America that come in many different formulations. And, with respect to Coenzyme Q10’s absorption and effectiveness, the important difference is the difference in the formulation. Dr. William Judy, the director of the SIBR Research Institute, has tested Coenzyme Q10 supplements with absorption rates ranging from below 1% to as high as 8% of a 100-milligram capsule.

Coenzyme Q10 absorption necessary for heart health benefits
That is as good as saying that some Coenzyme Q10 supplements give no absorption of consequence at all. At the other end of the spectrum, we know that some formulations give an absorption that is associated with statistically significantThe outcome of a clinical trial is thought to have statistical significance, or to be statistically significant, if the outcome is likely not caused by chance at a given statistical significance level, typically at the 0.05 level. Statistically significant outcomes may or may not be clinically significant.... Read more about this term health benefits. I am referring, of course, to the results that we have seen in these randomized controlled trials:

Coenzyme Q10 and pregnancy

Richard Fertility, Healthy People January 1, 2017January 2, 2017 2 Comments

male-infertility-picture — Pregnancy depends upon the sperm’s reaching the egg. Daily supplementation with Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term capsules is associated with significantly improved sperm density, sperm movement, and normal sperm shape as well as with improved pregnancy rates.

What about infertility problems and Coenzyme Q10, I was asked the other day. Mightn’t the improvement of cellular energy production and the protection against oxidative stress that Coenzyme Q10 supplements give, mightn’t they also help sperm quality and sperm motility? What about Coenzyme Q10 help for the quality of female egg cells?

Coenzyme Q10 and male infertility
Nature Reviews: Urology
In 2011, Dr. Annette Fenner, chief editor at Nature Reviews: Urology, published a note to the effect that supplementation with Coenzyme Q10 improves semen quality parameters and that the improvement in the sperm has been seen to be associated with improved pregnancy rates and live birth rates [Fenner].

Dr. Judy speaks about Coenzyme Q10

Richard Antioxidant function, Bioavailability and Safety, Cardiovascular Health, Healthy People, Statin Medications December 18, 2016December 18, 2016 0 Comment

dr-judy-in-bologna-2015 — Dr. William V. Judy delivering remarks about Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term absorption at the International Coenzyme Q10 Association conference in Bologna, Italy, in October, 2015.

Dr. William V. Judy earned his doctorate degree in physiology and bio-physics in 1971. He has worked as an aerospace scientist in NASA’s manned spacecraft center and has taught in the Indiana University School of Medicine as a Professor of Physiology. Dr. Judy has worked in basic and clinical research for 56 years now; the major focus of his research has been on the absorption, efficacy, and safety of Coenzyme Q10. He was an early colleague of Dr. Karl Folkers, with whom he carried out joint research studies for 21 years.

Absorption of Coenzyme Q10 from supplements
Dr. Judy makes the following points about the absorption of Coenzyme Q10:

Coenzyme Q10: The best of q10facts.com

Richard Antioxidant function, Bioavailability and Safety, Cardiovascular Health, Healthy People, Uncategorized October 23, 2016October 23, 2016 0 Comment

Dr. Karl Folkers, the researcher who established the chemical structure of the Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term molecule and who developed the biochemical rationale for the use of Coenzyme Q10 as an adjuvant treatment of chronic heart disease, called Coenzyme Q10 the “essential bio-nutrient.”

In this article, I look back over the past 80 q10facts.com articles and pick out my favorites. Together, these articles give a good picture of what I have tried to present on this website: documented results from scientific studies of the absorption, safety, and efficacy of Coenzyme Q10 supplements in the form of ubiquinoneUbiquinone, the oxidized form of Coenzyme Q10, expressed as Q10 or CoQ10, is absolutely essential for the mitochondrial ATP energy production process. Ubiquinone is the form of Coenzyme Q10 that the body synthesizes, and ubiquinone is the form of Coenzyme Q10 that has been extensively tested for safety, absorption, and efficacy in clinical trials.... Read more about this term. At the present time, there simply is not the same quality or quantity of research results related to the use of Coenzyme Q10 supplements in the ubiquinol form.

Coenzyme Q10’s therapeutic value
This article summarized the clinical research evidence for the use of Coenzyme Q10 as an adjunctive therapy for the following patients:

Coenzyme Q10 and inflammation

Richard Antiaging, Antioxidant function, Cardiovascular Health, Healthy People July 11, 2016July 11, 2016 0 Comment

Beautiful woman — Being healthy and in good physical condition means having low levels of inflammationInflammation is an immune system response to an injury to cells or tissues. It is the body’s attempt to defend against invaders such as bacteria andviruses and to mend the damage done by invaders. Typically, inflammation manifests itself in the form of fever and swelling, in the swarming of white blood cells and the release of cytokines to fight against... Read more about this term in our bodies. A simple blood test of the levels of C-reactive protein in our blood shows the level of inflammation. The CRP levels predict the risk of heart disease and stroke. Daily supplementation with Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term and the trace element seleniumSelenium (symbol Se, atomic number 34) is a trace element that is an essential nutrient and an essential component of some of the most important antioxidants in the body, in particular the selenoproteins glutathione peroxidase, thioredoxin reductase, and selenoprotein P. Selenium is involved in the optimal functioning of the immune system. Professor Alehagen has pointed out that there exists a... Read more about this term has been shown to reduce CRP and inflammation levels.

Data from gold standard studies – randomized, double-blindA double-blind study is a study in which neither the investigators nor the study participants know which participants are receiving the active treatment and which participants are receiving the control treatment until the study has been completed and the seal on the code has been broken.... Read more about this term, placebo-controlled studies – indicate that daily supplementation with Coenzyme Q10 significantly reduces the levels of C-reactive protein (CRP) in the body. Our bodies produce CRP as a by-product of the inflammation process. Consequently, increased levels of CRP in the blood indicate increased levels of inflammation.

Inflammation and increased risk of heart disease
Inflammation of our arteries is positively associated with an increased risk of heart disease and heart attack and stroke. Moreover, increased inflammation can be an indicator of other conditions such as infections and arthritis.

Coenzyme Q10 and biological markers for heart failure

Richard Antioxidant function, Cardiovascular Health, Healthy People July 6, 2016July 6, 2016 2 Comments

Beautiful girl — Good health depends upon the optimal functioning of the cells. Optimal functioning of the cells depends upon the availability of Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term for energy production and for antioxidantAntioxidants are substances that protect the cells and lipoproteins against the harmful effects of free radicals. They are substances that prevent the oxidation of other molecules and compounds. There are two broad categories of antioxidants: enzymatic and non-enzymatic. Non-enzymatic antioxidants are substances like Coenzyme Q10, vitamin C, vitamin E, glutathione, and various carotenoids. Prominent enzymatic antioxidants include catalase, glutathione peroxidase,... Read more about this term protection. There is, moreover, a vital interrelationship between Coenzyme Q10 and seleniumSelenium (symbol Se, atomic number 34) is a trace element that is an essential nutrient and an essential component of some of the most important antioxidants in the body, in particular the selenoproteins glutathione peroxidase, thioredoxin reductase, and selenoprotein P. Selenium is involved in the optimal functioning of the immune system. Professor Alehagen has pointed out that there exists a... Read more about this term that promotes the optimal functioning of the cells.

People who have heart failureThe Mayo Clinic defines heart failure, also known as congestive heart failure and/or chronic heart failure, as the failure of the heart muscle to pump blood to the body adequately. In other words, heart failure is not a heart attack, and it is not death from heart disease, which its name might seem to imply. Heart failure is a condition... Read more about this term – people whose heart is no longer able to provide an adequate flow of blood to the rest of the body – produce two proteins that can be measured in the blood. These proteins can be used as biological markers for the existence of heart failure and for the worsening of heart failure. The two proteins go by the names B-type natriuretic peptide (BNP) and N-terminal-pro-BNP (NT-pro-BNP). The levels of these proteins in plasma or serum tell the cardiologist whether your symptoms are caused by heart failure, and they tell the cardiologist whether your heart failure condition is worsening. The BNP blood test is the test that tells the cardiologist whether the patient’s fatigue and shortness of breath and limited physical exertion are caused by heart failure rather than by some other condition [3].

Coenzyme Q10 and migraine headaches

Richard Antioxidant function, Bioavailability and Safety, Healthy People, Uncategorized June 15, 2016June 20, 2016 0 Comment

Headache -- woman — Studies show that teens and young adults suffering from migraineMigraine headaches are defined as unprovoked headaches that typically last from one to three days and are severe enough to limit or halt routine daily activity. Typically, too, migraine headaches are accompanied by nausea and sensitivity to light and sound. Studies have shown that CoQ10 supplementation can help to prevent and treat migraine headache. CoQ10 supplements have had statistically significant... Read more about this term headaches are likely to have abnormally low blood levels of Coenzyme Q10Coenzyme Q10 molecules are fat-soluble molecules that are both bsynthesized in the body and ingested in the diet and in supplements. Coenzyme Q10 is synthesized in the body in the same biological pathway as cholesterol. Bio-synthesis of Coenzyme Q10 begins to decline once humans reach their adult years. The reduced production of Coenzyme Q10 cannot be compensated in any practical... Read more about this term. Coenzyme Q10 is an essential bio-nutrient that is important in the production of cellular energy and in the antioxidantAntioxidants are substances that protect the cells and lipoproteins against the harmful effects of free radicals. They are substances that prevent the oxidation of other molecules and compounds. There are two broad categories of antioxidants: enzymatic and non-enzymatic. Non-enzymatic antioxidants are substances like Coenzyme Q10, vitamin C, vitamin E, glutathione, and various carotenoids. Prominent enzymatic antioxidants include catalase, glutathione peroxidase,... Read more about this term protection of the cells.

On the sciencedaily.com website, there is a report of a conference paper presented by Dr. Suzanne Hagler of the Cincinnati Children’s Hospital at the Annual Scientific Meeting of the American Headache Society in San Diego. Dr. Hagler reported that teens and young adults with migraine headaches are often found to have mild deficiencies of Coenzyme Q10, vitamin D, and the B vitamin riboflavin [1].

Mild Coenzyme Q10 deficiencies in young people
Interesting, I thought. Coenzyme Q10 is produced in all of the body’s cells except the red blood cells. The body’s production of Coenzyme Q10 rises until a person reaches his or her 20s, and, from then on, the bio-synthesis of Coenzyme Q10 declines steadily. By age 65, senior citizens may be producing only half as much Coenzyme Q10 as they did when there were 25 years of age. Hence the need for a good Coenzyme Q10 supplement.

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