Quick answer: CoQ10 is worth a look if you take a statin, feel drained by mid-afternoon, notice slower exercise recovery after 40, have gum problems or migraine patterns, or have a family history of heart concerns. CoQ10 helps your mitochondria turn food and oxygen into usable energy. Your body makes less with age, and some medications lower it further. Ubiquinol is a form many people over 40 absorb well.
Key takeaways
CoQ10 helps mitochondria turn food and oxygen into usable energy, and the body tends to make less of it with age.
Statin users, people with slower exercise recovery after 40 and those with migraine or gum concerns are among the groups the article says may want to look at it.
Ubiquinol is the form many older adults absorb well, and the article reviews medication interactions worth checking first.
Who should consider CoQ10?
CoQ10 may be worth considering for people taking a statin, especially with muscle aches, and for adults over 40 who feel their “battery” no longer holds a charge. It may also fit anyone who crashes in the afternoon or recovers slowly from exercise, people with gum issues or a migraine pattern, and those with a family history of heart concerns.
What CoQ10 does
Coenzyme Q10 sits inside the mitochondrial electron transport chain, the assembly line your cells use to make energy (ATP). It also acts as an antioxidant inside cell membranes. Tissue levels fall with age, and several common medications, including statins, can lower blood levels further.
CoQ10 and healthy aging
When the energy factories in our cells, the mitochondria, become less efficient, the effects show up everywhere: stamina drops, muscles tire faster, recovery slows, and the body can feel older than the calendar. This decline in mitochondrial function is one of the core processes behind aging. I do not reach for stimulants first. I ask whether the mitochondria have the raw materials they need. Read more in mitochondrial health: powering your cells and revitalizing your mitochondria.
Ubiquinol vs. ubiquinone
Ubiquinone: the traditional form; the body converts it to ubiquinol. Ubiquinol: the active, reduced form. Many people over 40 seem to absorb it more reliably. Take it with food: CoQ10 is fat-soluble, so take it with a meal that contains fat.
If you work with me, the CoQ10 products I use are in my Fullscript dispensary.
Safety and interactions
There is no official recommended intake for CoQ10. It is generally well tolerated, but it can cause mild stomach upset or insomnia if taken late in the day. It may make warfarin less effective and may lower blood pressure or blood sugar slightly. Talk with your provider before starting, especially if you take blood thinners, blood pressure medicine or diabetes medicine, or are pregnant.
Related reading: why am I always tired? and NAD+ and cellular energy.
When to see a naturopathic doctor
It may be time to see a naturopathic doctor if you take a statin and have muscle aches or low energy, or if your energy and exercise recovery have declined and standard labs look “normal.” The same is true if you want help deciding whether CoQ10 fits with your medications, or if you want a plan built around your energy, not just more caffeine.
See a medical provider promptly for chest pain, shortness of breath, fainting, or severe muscle pain with dark urine (especially on a statin). These need urgent evaluation.
Feel like your energy just does not hold a charge anymore? Let us look at why.
A free 15-minute consultation with Dr. Kneessi. No cost, no obligation. In-office in Odenton, MD or by telehealth.
Questions to bring to your clinician
These questions can help you get the most out of your next visit.
I take a statin and feel achy or tired, so is CoQ10 worth discussing for me?
Is CoQ10 a reasonable choice alongside my current medications and supplements?
Would it be worth checking any labs before I try CoQ10, or is my history enough to decide?
What would tell us that CoQ10 is working well for me, and how long should we wait before reviewing it?
Frequently asked questions
Should I take CoQ10 if I am on a statin?
Statins can lower CoQ10 levels, and some people with statin-related muscle aches try CoQ10. Research results are mixed. Talk with your prescriber, and never stop a statin on your own.
Is ubiquinol better than CoQ10?
Ubiquinol is the active form of CoQ10. Many people over 40 seem to absorb it well, but both forms can raise blood levels.
When is the best time to take CoQ10?
With a meal that contains fat, usually earlier in the day, since some people find it mildly energizing.
Does CoQ10 interact with medications?
It may reduce the effect of warfarin and can modestly lower blood pressure and blood sugar. Review it with your provider if you take these medications.
Sources
- Crane FL. Biochemical functions of coenzyme Q10. J Am Coll Nutr 2001. PMID: 11771674. https://pubmed.ncbi.nlm.nih.gov/11771674/
- Kalén A, Appelkvist EL, Dallner G. Age-related changes in the lipid compositions of rat and human tissues. Lipids 1989. PMID: 2779364. https://pubmed.ncbi.nlm.nih.gov/2779364/
- Banach M, et al. Statin therapy and plasma coenzyme Q10 concentrations–A systematic review and meta-analysis of placebo-controlled trials. Pharmacol Res 2015. PMID: 26192349. https://pubmed.ncbi.nlm.nih.gov/26192349/
- Banach M, et al. Effects of coenzyme Q10 on statin-induced myopathy: a meta-analysis of randomized controlled trials. Mayo Clin Proc 2015. PMID: 25440725. https://pubmed.ncbi.nlm.nih.gov/25440725/
- Sándor PS, et al. Efficacy of coenzyme Q10 in migraine prophylaxis: a randomized controlled trial. Neurology 2005. PMID: 15728298. https://pubmed.ncbi.nlm.nih.gov/15728298/
- NCCIH: Coenzyme Q10
This article is for educational purposes only and is not medical advice. It does not replace an individual evaluation. Talk with your healthcare provider before starting supplements or changing medications, especially if you are pregnant, nursing, or managing a health condition.
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