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9 Science-Backed Benefits of CoQ10

Coenzyme Q10, a compound commonly referred to as CoQ10, that your body produces aids in the production of energy in your cells. The levels of CoQ10 decline as you age and so has to be replenished by including food sources rich in CoQ10 or supplements. CoQ10 deficiency is linked to several health issues like diabetes, heart disease, cancer, and brain health. However, it is uncertain if CoQ10 deficiency leads to these health disorders or is a result of the existence of these disorders.

Research demonstrates that the benefits of CoQ10 are manifold. Read on to get an idea about the various valuable benefits of CoQ10.

Benefits of CoQ10

CoQ10 that your body produces is stored in the mitochondria of your cells and energy production occurs in the mitochondria. In addition to energy production, CoQ10 shields the cells from oxidative damage and pathogenic germs and viruses. As age advances, you become deficient in CoQ10. The others are a diet lacking in Vitamin B6, genetic issues with the production of CoQ10, increased demand as a result of health issues, molecular disorders, oxidative stress, and adverse effects of statin therapy.

One of the main benefits of CoQ10 is the production of energy. Besides this, CoQ10 is required for several important functions in your body.

The listicle below denotes some of the vital benefits of CoQ10.

#1. May Help Resolve Fertility Issues

As you age, it becomes difficult to conceive due to fertility issues. The quality and quantity of eggs decline as you age. This could be due to the decline in CoQ10 levels as you age since CoQ10 is responsible for the process. CoQ10 facilitates the protection of the eggs from oxidative stress and the effectiveness slows down as you age due to insufficient levels of CoQ10. The benefits of CoQ10 can be derived with CoQ10 supplementation and may be able to stop this age-related decrease in egg quality and quantity.

The same is the case with male sperm. Oxidative damage causes male sperm to become infertile because of a low sperm count and poor quality. CoQ10 supplementation is beneficial in increasing antioxidant defence which may enhance sperm quality, activity, and concentration.

#2. May Prevent Heart Failure

High blood pressure and coronary artery disease are the two heart conditions that could lead to heart failure. The reason for heart failure is the inefficiency of the heart in pumping enough blood to the various parts of the body. You end up with side effects like low blood pressure with treatments prescribed for heart failure. CoQ10 appears to be able to enhance heart function, minimise oxidative damage and replenish energy production levels. All these are critical to treating heart failure.

#3. May Reduce Headaches

CoQ10 has been demonstrated to enhance mitochondrial activity and aid in reducing the inflammation that may arise during migraines because it is mostly found in the mitochondria of cells. A research found that supplementation with CoQ10 increased the likelihood of reducing migraines by 3 times. Benefits of CoQ10 include controlling as well as treating migraines.


#4. May Enhance Athletic Performance

Oxidative stress may have an impact on muscular performance during exercise. Similarly, muscular energy impacted by poor mitochondrial function makes it difficult for the muscles to contract and continue exercising. CoQ10 enables enhanced performance during strenuous workouts by reducing oxidative stress in the cells. Persons who were under CoQ10 supplementation experienced less oxidative stress and performed better during a workout. CoQ10 supplementation boosts exercise performance by lowering fatigue and increasing power.

#5. Prevents Lungs Diseases

Your lungs receive the most oxygen of all of your organs. They are hence extremely vulnerable to oxidative stress. Chronic obstructive pulmonary disease (COPD) and asthma are examples of lung conditions that can be brought on by enhanced oxidative damage to the lungs and inadequate antioxidant defence, particularly depleted levels of CoQ10. Also, it was demonstrated that those with these illnesses exhibit reduced CoQ10 levels. According to a study, taking CoQ10 supplements helped people with asthma feel less inflamed and needed fewer steroid drugs for the treatment.

#6. Boosts brain health

The primary source of energy for brain cells is the mitochondria. As you grow old the mitochondrial activity tends to decline. Total mitochondrial failure can cause brain-related issues like Alzheimer's and Parkinson’s disease as well as brain cell death.

Due to the excessive demand for oxygen and elevated fatty acid levels, the brain is extremely vulnerable to oxidative stress. Oxidative stress increases the synthesis of toxic substances that may impair memory, cognition, and bodily functions.

You can derive the benefits of CoQ10 in delaying the progression of Parkinson’s and Alzheimer's Disease by incorporating CoQ10 in your diet either through food sources or supplements.

#7. May Prevent Cancer

The performance of the cells is impaired by oxidative stress. The cell structure may be harmed if your body lacks the ability to fight oxidative damage which increases the risk of developing cancer. Low levels of CoQ10 have been linked to a poor diagnosis for several types of cancer and up to 53. 3% increased risk of developing the disease. Additionally, a study found that taking supplements of CoQ10 may help lower the risk of cancer recurrence.


#8. May Improve Insulin Sensitivity

Damage to cells can result from oxidative damage. Diabetes and other metabolic problems may result from this. Insulin resistance has also been connected to unusual mitochondrial activity. It has been demonstrated that CoQ10 increases insulin sensitivity as well as controls blood sugar levels.

The blood levels of CoQ10 in diabetics, who normally have low levels of this component, may be increased by 3 times with CoQ10 supplementation. The benefits of CoQ10 include the prevention of diabetes.

#9. Helps delay the ageing process

Exposure of the skin to internal as well as external agents speeds up the ageing process. Hormonal abnormalities and cellular damage constitute the internal reasons and environmental pollutants and UV rays are the external factors. Topically applying CoQ10 to the skin helps in boosting energy synthesis in skin cells, fostering antioxidant defence, and decreasing fine lines and wrinkles to keep your skin young and healthy.


A vitamin-like substance known as CoQ10 appears to provide a number of health advantages. The benefits of CoQ10 include managing blood sugar levels, heart health, prevention of cancer and therapy after effects, and controlling migraine attacks. It is especially required for older adults as the CoQ10 levels decline as age advances.


Does CoQ10 supplementation cause any side effects?

Supplementing with CoQ10 is linked to enhanced energy levels. CoQ10 supplementation may cause negative effects similar to those of other energy-boosting vitamins, including slight stomach discomfort, headaches, a jittery feeling, and mild sleeplessness.

What is the recommended dosage of CoQ10?

Fluid buildup in the body causes congestive heart failure. CoQ10 supplementation helps resolve this issue. The recommended dosage is 30 mg once daily up to 300 mg daily split into 2 or 3 doses. 2mg per kg body weight also has been recommended at times. The dosage may be progressively increased to 3000 mg per day if required.

How long does it take CoQ10 supplements to react?

For noticeable results, CoQ10 supplements should be taken continuously for 3 to 4 months.

Can CoQ10 and Vitamin D supplements be consumed together?

These supplements do not interact with each other and so can be taken together. In fact, these supplements together help in enhancing heart and renal health.

Which is the ideal time to take CoQ10 supplements?

CoQ10 taken at bedtime can cause insomnia in some people. So, it is ideal to consume CoQ10 supplements in the morning or afternoon.

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