Always finding yourself feeling under the weather lately? It’s not just Vitamin C and zinc that can help. Coenzyme Q10’s (CoQ10) antioxidant powers may do the trick for you too!

CoQ10: A champion of good immunity 

CoQ10 is a powerful antioxidant that is naturally produced and stored in your body—specifically, the mitochondrion, which serves akin to a battery and powers your cells’ biological functions. Its energizing and anti-inflammatory properties are said to play a key role in supporting good immune system health. 

Antioxidants like CoQ10 are crucial to your wellness, especially since an impaired or weakened immune system can leave you at risk of health complications. 

Unfortunately, even if you are practicing healthy lifestyle habits, CoQ10 levels naturally decline as you age. This is an unavoidable process for everyone. When CoQ10 depletion occurs, your immune cells could deteriorate due to decreased antioxidant protection—and with it, your immune system may no longer be as robust in responding to harmful factors as before. 

But, there is good news: Your body can absorb CoQ10 through food sources and supplements! Taking CoQ10 may help you replenish the antioxidant levels in your body as well as stimulate immune response and build immune cell strength. 

CoQ10 may play a role in triggering immune cell response 

A 2008 study from the BioFactors journal examined the effects of CoQ10 supplementation on individuals before and after their vaccination against Hepatitis B, amounting to a total observation period of 90 days. Based on the researchers’ findings, compared to the placebo group, the participants who consumed 180 milligrams of CoQ10 daily exhibited a notable increase of 57% in antibody response towards the Hepatitis B antigen. 

CoQ10 is linked to improvements in health outcomes for ill patients 

In a 2014 clinical trial from the Iranian Red Crescent Medical Journal, elderly patients diagnosed with pneumonia were administered a CoQ10 dosage of 200 milligrams daily for 14 days. At the end of the study, the researchers observed that compared to the placebo group, the elderly patients from the CoQ10 group exhibited significant recovery and reported a shortened symptomatic period and decreased duration of antibiotic treatment.  

Findings from another clinical study revealed that CoQ10 (ubiquinone) supplementation reduced COVID-19 hospitalization risk in patients with a 95% confidence interval, pointing to the nutrient’s possible protective effect against the disease. The researchers note, however, that this warrants further investigation in future controlled studies. 

Clinical implications 

While these and other existing studies do not verify CoQ10’s ability to offer better immune function and response, they point to the nutrient’s potential in helping individuals boost their immunity and ward off disease. In addition, bear in mind that taking supplements alone will not guarantee optimal or disease-free health. 

Nonetheless, CoQ10 may still be consumed to supplement your efforts in staying healthy.  

Get the most out of CoQ10’s potential benefits by making other healthy lifestyle choices such as maintaining a well-balanced diet, constant hydration, regular exercise, and adequate sleep—all of which contribute to your holistic health. 

Recommended dosage 

The typical recommended intake ranges from 30 milligrams to 90 milligrams daily, but it can be as high as 200 milligrams to 300 milligrams per day. Dosage may vary depending on your preferences and the conditions you wish to manage. 

It is highly advised to consult with a medical professional before taking CoQ10 supplements, especially if you have any existing health conditions or chronic illnesses.

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