Talk with a healthcare provider before taking CoQ10 supplements.
That means some supplement products may not contain what the label says.
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What Is CoQ10?
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CoQ10 is a compound that is made by the body.
The Q and the 10 refer to the chemical structure of coenzyme Q10.
It also uses CoQ10 as anantioxidant, protecting cells from chemicals calledfree radicals.
Verywell / Gary Ferster
What Are the Benefits of CoQ10?
No supplement is intended to treat, cure, or prevent diseases.
Supplements typically aren’t as well-researched as prescription drugs.
Verywell / Anastasia Tretiak
These cells have high energy requirements and are affected by low levels of CoQ10.
CoQ10 may also support heart health by reducing oxidative stress.It may be a recommendedsupplement for heart health.
However, they noted that more well-designed studies with a larger sample size are needed.
However, a 2019 systematic review concluded that CoQ10 supplementation did not improve inflammatory biomarkers.
More research is needed to fully understand whether supplementing with CoQ10 reduces inflammation in the body.
Additional studies are needed to determine the relationship between CoQ10 and blood pressure.
By reducing oxidative stress, CoQ10 supplementation has been suggested to reduce the progression of these diseases.
It’s unknown whether CoQ10 can cross the blood-brain barrier in humans to apply its effects.
Persistent high blood sugars cause oxidative stress and lead to insulin resistance.
Insulin is the hormone that lowers blood sugar.
With insulin resistance, your body doesn’t use it efficiently, resulting in high blood sugar.
Insulin resistance is a key component of jot down 2 diabetes.
If you have diabetes and want to try CoQ10, talk to your healthcare provider first.
You may need to monitor your blood sugar extra closely.
Be prepared to adjust diabetes medications so you don’t end up withhypoglycemia(low blood sugar).
Low levels of CoQ10 have been reported in people who experience migraines.
But it didn’t reduce migraine pain.
More clinical studies are needed.
It is thought that CoQ10 may improve lung function in people with chronic obstructive pulmonary disease (COPD).
Both inflammation and oxidative stress can negatively affect lung function and respiratory muscle performance in people with COPD.
Because CoQ10 has anti-inflammatory and antioxidant properties, it may help lung function in people with COPD.
This may be because it reduces free radicals that can cause skin to wrinkle.
May Improve Fertility
Fertility generally changes over time.
The evidence that CoQ10 can improve fertility isn’t yet established.
Some evidence suggests that CoQ10 may increase sperm motility, sperm concentration, and improve the quality of eggs.
However, research so far is insufficient to recommend CoQ10 as a fertility aid.
PCOS causes hormonal imbalance and metabolism and fertility problems.
Statin Side Effects
Statinsare drugs that help lower cholesterol.
They can cause muscle pain and weakness as a side effect.
Some research suggests that CoQ10 may reduce these side effects.
A 2018 review found that CoQ10 supplementation reduced statin-induced muscle pain, weakness, cramps, and tiredness.
What Are the Side Effects of CoQ10?
CoQ10 supplementation is considered safe and well-tolerated, but side effects may include abdominal pain or an upset stomach.
These symptoms can occur in doses greater than 1,200 mg per day.
Other reported CoQ10 side effects include:
Who Should Not Take CoQ10?
Children under the age of 18 should not take CoQ10 except under the supervision of a healthcare provider.
Be sure to tell them about all the medications and supplements you take.
However, supplements shouldn’t be used to treat or prevent any diseases.
See your healthcare provider regularly for guidance on managing your condition.
CoQ10 may cause mild side effects and interact negatively with certain medications.
There’s no official recommended dosage.
In studies, doses have ranged from 30 mg to 800 mg daily.
Talk to your healthcare provider if you’re considering taking CoQ10 supplements to determine the appropriate dose for you.
When buying supplements, look for products that have been independently tested for quality.
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