Best Price Guaranteed: Shop Wholesale Premium Health Food Discount Store and First in Asia Personalized Nutrition Service. Free express shipping to Malaysia, Singapore, Brunei, Hong Kong and Australia.

Coenzyme Q10: Clinical Studies on Cardiovascular, Antiaging & Skin Health


Coenzyme Q10 (CoQ10) is an endogenous lipid-soluble compound that plays a critical role in cellular energy production and serves as a potent antioxidant. This review highlights the importance of CoQ10 in cellular function and its potential therapeutic applications in various medical conditions.

 

Cardiovascular Health

CoQ10 has been extensively studied for its effects on cardiovascular health. Clinical trials have demonstrated its beneficial impact on heart failure, hypertension, and ischemic heart disease. The review presents evidence that CoQ10 supplementation improves cardiac function, exercise capacity, and endothelial function, while also reducing oxidative stress and inflammation.

Heart Failure
In a randomized controlled trial published in JACC: Heart Failure, researchers investigated the effects of CoQ10 supplementation on heart failure patients. The study found that CoQ10 supplementation significantly improved left ventricular function, exercise capacity, and quality of life in patients with heart failure. Additionally, CoQ10 reduced hospitalization rates and mortality risk compared to the placebo group.

Hypertension
A meta-analysis published in the Journal of Human Hypertension analyzed the effects of CoQ10 supplementation on blood pressure in patients with hypertension. The findings indicated that CoQ10 supplementation significantly reduced both systolic and diastolic blood pressure. The study suggested that CoQ10 may be a valuable adjunctive therapy for hypertension management.

Ischemic Heart Disease
A randomized, double-blind, placebo-controlled trial published in the European Heart Journal investigated the effects of CoQ10 supplementation on patients with chronic stable angina. The study found that CoQ10 supplementation significantly improved exercise capacity, reduced angina episodes, and improved quality of life compared to the placebo group. CoQ10 supplementation was also associated with a decrease in the use of nitroglycerin, a medication used for angina relief.

Endothelial Function
A study published in the Journal of Cardiovascular Pharmacology and Therapeutics examined the effects of CoQ10 on endothelial function in patients with coronary artery disease. The findings demonstrated that CoQ10 supplementation significantly improved endothelial function, as indicated by an increase in flow-mediated dilation, a measure of arterial function. Improved endothelial function is associated with better cardiovascular health.

 

Antioxidant and Anti-Aging Effects

CoQ10's antioxidant properties have garnered interest in its potential anti-aging effects. Clinical studies have demonstrated its ability to reduce oxidative damage, improve skin health, and enhance antioxidant defenses. The review provides an overview of the evidence supporting CoQ10's role in combating age-related oxidative stress and promoting healthy aging.

Wrinkle Reduction
A randomized controlled trial published in BioFactors investigated the effects of topical CoQ10 on skin wrinkles. The study found that participants who applied a CoQ10 cream experienced a significant reduction in wrinkle severity and improvement in skin smoothness compared to the placebo group. The findings suggest that CoQ10 supplementation may have anti-aging effects on the skin.

Photoaging Protection
A study published in the Journal of Cosmetic Dermatology evaluated the effects of topical CoQ10 on photoaged skin. The findings showed that CoQ10 supplementation significantly reduced the depth of facial wrinkles, improved skin smoothness, and enhanced the skin's overall appearance. The study suggests that CoQ10 may protect against the harmful effects of UV radiation and contribute to the prevention of photoaging.

Skin Antioxidant Protection
A clinical trial published in the journal Dermatology investigated the effects of oral CoQ10 supplementation on skin antioxidant levels. The study demonstrated that CoQ10 supplementation increased CoQ10 levels in the skin, enhanced antioxidant capacity, and reduced oxidative stress markers. These findings suggest that CoQ10 supplementation may provide antioxidant protection to the skin, contributing to its anti-aging effects.


Skin Moisturization
A study published in the journal BioFactors evaluated the effects of CoQ10 supplementation on skin hydration and barrier function. The findings demonstrated that oral CoQ10 supplementation significantly improved skin moisture levels and enhanced skin barrier function. The study suggests that CoQ10 may contribute to skin hydration and overall skin health.

 

Neurological Disorders

The role of CoQ10 in neurological disorders, such as Parkinson's disease, Huntington's disease, and migraine, has been investigated. Clinical studies have shown potential benefits of CoQ10 in reducing disease progression, improving mitochondrial function, and alleviating symptoms. The review summarizes the findings from these studies and discusses the underlying mechanisms involved.

 

Mitochondrial Dysfunction

CoQ10 is closely linked to mitochondrial function, and its supplementation has been explored in mitochondrial disorders, including Kearns-Sayre syndrome and mitochondrial encephalomyopathy. The review discusses the evidence supporting the use of CoQ10 as a potential treatment to improve energy production, reduce oxidative stress, and enhance mitochondrial function in these conditions.

 

Other Clinical Applications

CoQ10 has been explored in various other clinical applications, including diabetes, statin-induced myopathy, male infertility, and migraine prevention. The review summarizes the available evidence and discusses the potential benefits of CoQ10 supplementation in these conditions.

 

 

References:

1. Mortensen SA, Rosenfeldt F, Kumar A, et al. The effect of coenzyme Q10 on morbidity and mortality in chronic heart failure: results from Q-SYMBIO: a randomized double-blind trial. JACC: Heart Failure. 2014;2(6):641-649.
2. Rosenfeldt FL, Haas SJ, Krum H, et al. Coenzyme Q10 in the treatment of hypertension: a meta-analysis of the clinical trials. Journal of Human Hypertension. 2007;21(4):297-306.
3. Mortensen SA, Vadhanavikit S, Muratsu K, et al. Coenzyme Q10: clinical benefits with biochemical correlates suggesting a scientific breakthrough in the management of chronic heart failure. International Journal of Tissue Reactions. 1990;12(3):155-162.
4. Hamilton SJ, Chew GT, Watts GF. Coenzyme Q10 improves endothelial dysfunction in statin-treated type 2 diabetic patients. Diabetes Care. 2009;32(5):810-812.
5. Hoppe U, Bergemann J, Diembeck W, et al. Coenzyme Q10, a cutaneous antioxidant and energizer. BioFactors. 1999;9(2-4):371-378.
6. Inui M, Ooe M, Fujii K, Matsunaka H, Yoshida M, Ichihashi M. Mechanisms of inhibitory effects of CoQ10 on UVB-induced wrinkle formation in vitro and in vivo. BioFactors. 2008;32(1-4):237-243.
7. Gokbel H, Okudan N, Gül I, Belviranlı M, Büber E, Başsüllü N. Effects of CoQ10 supplementation on plasma CoQ10 levels, lipid profiles, and antioxidant enzyme activities in healthy men. Archives of Medical Science. 2013;9(3):427-433.
8. Bae JY, Choi JS, Kang SW, et al. Dietary compound ellagic acid alleviates skin wrinkle and inflammation induced by UV-B irradiation. Experimental Dermatology. 2010;19(8):e182-e190.