How CoQ10 Can Help Support Your Active Lifestyle


Staying physically fit takes energy. Eating a balanced diet, staying hydrated, and getting enough sleep will all help you feel your best. But sometimes your body needs a boost to power through an active day, especially as you age.

One critical component is coenzyme Q10, or CoQ10, a naturally occurring compound that your body makes to produce energy. In fact, CoQ10 helps create 95% of the energy used by the cells in your body.1It supports healthy blood flow and protects blood vessels and, because your heart uses the most energy of any organ, CoQ10 is important for a healthy heart.2 CoQ10 also helps your brain work properly and can help you maintain healthy blood levels already within a normal range.

As we get older, the amount of CoQ10 in our bodies naturally decreases.

Sometimes lifestyle or medical history can affect CoQ10 levels. For example, if you take statins to lower your cholesterol, it can deplete your natural CoQ10 levels.3 Taking a CoQ10 supplement can reduce this effect.

Studies have shown that CoQ10 supplements may help people stay physically active and perform at their best. Studies have looked at the potential benefits of CoQ10 supplements in a variety of adults, from elite athletes doing rigorous training to people who are trying to maintain a healthy heart and stay fit.


Better Performance

Some people who are trying to maintain a healthy heart may feel tired during exercise. Research shows that CoQ10 may help these people perform better in exercises that increase heart rate. One study showed that a water-soluble form of CoQ10 along with creatine, another supplement, helped increase physical performance in cardiopulmonary exercise tests in this group of people.4

Reduced Muscular Injury

Intense exercise can lead to muscular injury, which can affect overall performance. Studies show CoQ10 may help reduce exercise-related muscular injuries in athletes. In one study of elite athletes who trained more than five hours a day for a six-day period, CoQ10 was found to reduce muscular injury related to training.5

Reduced Fatigue

Rigorous exercise can bring on fatigue. Research shows that CoQ10 may help reduce fatigue while you exercise. In a study of healthy adults, CoQ10 improved physical performance and decreased fatigue during and after extensive exercise.6 This suggests that there may be a benefit to taking the supplement when fatigue starts to hurt performance after prolonged activity.

Increased Power

If you are taking statins, CoQ10 can potentially help with power output. In a study of older athletes on statins, supplements of CoQ10 for six weeks resulted in an increase in leg strength in exercises that involved leg extensions.7

Overall, CoQ10 can be a vital part of an active lifestyle or effective exercise program, by helping to maintain energy levels, achieve optimal performance and recover more quickly from injury.

About the Author:


Julie Landry Laviolette is a longtime freelance journalist and marketing content writer who specializes in health and wellness topics for the Miami Herald. Follow her on Twitter at @JulieLavio or find her on LinkedIn.


1Giorgio L, et al. Mitochondrion. 2007; 7S, S8-S33.

2CoQ10: What are the Heart Health Benefits?

3CoQ10 and Statins: What You Need to Know

4Fumagalli S, et al. Clin Cardiol. 34(4):211-7.

5Kon M, et al. Br J Nutr. 100(4):903-9.

6Mizuno K, et al. Nutrition. 23(4):293-9.

7Deichmann RE, et al. Phys Sportsmed. 40(4):88-95.

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  • Bamidele Eleshin
Comments 6
  • Bill Schweiger
    Bill Schweiger

    Question: I take 200 Mg of Qunol CoQ10 per day with the dose being split between lunchtime and after dinner. I take a statin. My question is: is it possible that taking this much CoQ10 expecially the 100 Mg at night contributing to my inability to sleep? I ask the question since in reading this article it mentions how Q10 helps with energy and decreasing fatigue so I thought perhaps it could be contributing to my problem by takin 200 mg and perhaps the dose at nighttime. Thank you

  • jim macrae
    jim macrae

    How many doses of CoQ10 can I take a day?
    Currently I am only taking one per day but it seems to wear off ion the afternoon
    Can I take another one if needed?

  • Terry Bevans
    Terry Bevans

    I just started. Qunal CoQ10. I have seen. or felt a difference in my sleep habits. I have more energy during the day. I am 70 years of age and I am hoping that these affects will continue. Thank you.

  • Terry Bevans
    Terry Bevans

    I just started. Qunal CoQ10. I have seen. or felt a difference in my sleep habits. I have more energy during the day. I am 70 years of age and I am hoping that these affects will continue. Thank you.

  • Ruby Martinez
    Ruby Martinez

    Qunol , I went to Costco in Santa Clara there is where I bought liquid Qunol CoQ 10 . I’m diabetic with high blood pressure. I have notice of significant change in my my reading of my blood pressure and my sugar levels sense I have been taking liquid CoQ-10 and it’s so amazing I want to express this product is wonderful !

  • Julie Shald
    Julie Shald

    Great product!

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