Are Beef Organs Rich in Coenzyme Q10?

Coenzyme Q10 is an essential nutrient that fuels energy production and defends your body against oxidative stress. You can easily increase your CoQ10 intake by adding nutrient-dense beef organs to your diet.

According to a 2023 study, CoQ10 is most abundant in metabolically active organs such as the heart, liver, and kidneys, where it plays a crucial role in energy production and ATP synthesis within the mitochondria. That's why these organs are loaded with way more CoQ10 than your typical muscle meat. 


Healthy cows grazing on a luscious mountain slope, grass-fed and finished cattle that produce high-quality beef packed with coenzyme Q10

Article jumplinks:


What is coenzyme Q10?

The benefits of CoQ10

How much CoQ10 is in beef organs?

Are beef organs the richest sources of coenzyme Q10?

How much CoQ10 do you need every day?

What is the best way to add beef organs to your diet?

Try One Earth Health’s beef organ supplements

Try our beef organ supplement made from five different bovine organs and experience the many health benefits of beef organs.

“I love the product it definitely meets my expectations. I have extra energy and makes my day go better am definitely going to be a steady customer. Great product! Thank you.”
Danny Crosby


Beef organ supplement bottle by One Earth Health with liver, heart, kidneys, spleen, and pancreas from grass-fed New Zealand beef



What Is Coenzyme Q10?


Coenzyme Q10 (CoQ10) is a fat-soluble compound that our bodies naturally produce. It is a benzoquinone compound with a tail of 10 isoprenoid units, hence the name “Q10.” CoQ10 is synthesized in all human cells, with the highest concentrations found in the heart, liver, kidneys, and pancreas. Its production involves a complex 17-step process that requires the presence of several vitamins and minerals, including vitamin B2, vitamin B6, vitamin B12, folate, and vitamin C.

CoQ10 acts as an antioxidant, protecting our cells from damage caused by harmful molecules called free radicals. It plays a crucial role in energy production, helping our cells generate the fuel they need to function properly, especially in high-energy organs such as the heart and brain.

While the body produces CoQ10, it can also be obtained from food. The richest dietary sources include: 

  • Animal organ meats (heart, liver, kidney)
  • Meat (beef, pork, chicken)
  • Fatty fish (salmon, mackerel, sardines)
  • Vegetables (spinach, broccoli, cauliflower)
  • Legumes (soybeans, lentils, peanuts)
  • Nuts and seeds (sesame seeds, pistachios, walnuts)
  • Oils (soybean oil, canola oil, olive oil)
  • Whole grains (wheat germ, oats, rye)
  • Fruits (oranges, strawberries, avocado)
  • Dairy products (butter, cheese, milk)

CoQ10 levels naturally decline with age and can be affected by certain health conditions and medications, so make sure to give your body the support it deserves. Read on to discover why coenzyme Q10 is so important for health.


What Are the Benefits of Coenzyme Q10?


Research suggests that CoQ10 may offer many health benefits. A 2021 study looked into the coenzyme Q10's multifaceted mechanisms of action and its wide range of applications in human health. The results showed that in addition to coenzyme Q10's known roles in boosting cellular energy production and fighting oxidative stress, it also has new anti-inflammatory mechanisms that can fight diseases caused by mitochondrial impairment, oxidative damage, and inflammation. 


CoQ10 health benefits and functions


Let’s take a deeper look into the benefits of coenzyme Q10.

  1. Coenzyme Q10 aids cardiovascular health. 
    1. It improves endothelial function and blood vessel dilation by increasing nitric oxide bioavailability. 
    2. It reduces oxidative stress and inflammation, two major drivers of atherosclerosis. 
    3. Studies show CoQ10 can lower blood pressure, improve symptoms and outcomes in heart failure patients, and even reduce cardiovascular mortality risk.
  2. Coenzyme Q10 supports fertility. 
    1. In men, CoQ10 increases sperm count, motility, and quality. Israeli researchers have found that coenzyme Q10 boosts antioxidant enzymes in semen while protecting sperm DNA from oxidative damage. 
    2. In women, it improves ovarian reserve, follicular fluid composition, and oocyte quality while increasing pregnancy rates with IVF. 
    3. Turkish researchers reveal that  CoQ10 supplementation may protect the ovarian reserve by counteracting mitochondrial ovarian aging and physiologically programmed ovarian aging.
  3. Coenzyme Q10 promotes muscle health. 
    1. It facilitates ATP production in mitochondria, delaying fatigue during exercise. 
    2. It lowers oxidative stress and markers of muscle damage post-exercise. 
    3. A 2016 study found that in the elderly, CoQ10 combats age-related sarcopenia and muscle loss by promoting mitochondrial biogenesis.
  4. Coenzyme Q10 offers neuroprotection and shields against neurodegenerative diseases.
    1. It reduces oxidative stress and mitochondrial dysfunction in the brain, two key processes that contribute to neuronal damage and death in diseases such as Alzheimer's, Parkinson's, and multiple sclerosis.
    2. As an antioxidant, CoQ10 helps prevent the loss of neurons and improves outcomes in animal models of these neurodegenerative conditions. Choi, et. al. found that CoQ10 treatment in cultured cortical neurons exposed to Alzheimer's increased the expression of pro-survival proteins while decreasing the levels of specific markers of apoptotic neuronal cell death.
  5. Coenzyme Q10 mitigates diabetic complications.
    1. CoQ10 mitigates diabetes-related neuropathy by increasing antioxidant capacity and by protecting endothelial cells.
    2. It improves glycemic control and insulin sensitivity. A 2021 study revealed that “there might be improved glycemic control especially when coenzyme Q10 is taken in combination with conventional antidiabetic medicines."
  6. Coenzyme Q10 can repair and improve skin health. 
    1. CoQ10 levels decline in aging skin. Topical application enhances mitochondrial ATP production, reduces oxidative stress, and inhibits wrinkle formation.
    2. It stimulates the production of collagen, a key structural protein that provides firmness and elasticity to the skin
    3. Its anti-inflammatory properties can help reduce inflammation in the skin.
  7. Coenzyme Q10 promotes eye health.
    1. In glaucoma, CoQ10 protects retinal ganglion cells from oxidative stress and mitochondrial dysfunction. 
    2. Its neuroprotective effects inhibit apoptosis (cell death) of retinal ganglion cells and maintain inner retinal function and visual cortical response. Zhang, et. al. found that CoQ10 is a therapeutic target for diabetic retinopathy and retinitis pigmentosa (progressive degeneration of the retina's light-sensitive cells).
    3. In macular degeneration, it prevents oxidative damage to the sensitive retinal tissues.

Make sure to get plenty of this incredible nutrient from foods such as beef organs and give your body a powerful ally to support a healthier heart, sharper brain, and glowing skin. 

If cooking up beef organs isn't your thing, our beef organ supplements can be an excellent way to ensure you're getting adequate levels of CoQ10.

Try our grass-fed beef heart supplement, a convenient way to get a highly bioavailable form of coenzyme Q10 from nature's most concentrated source. With this pure, freeze-dried beef heart, you can maximize your CoQ10 intake to support energy levels, antioxidant defenses, and overall vitality.



Beef heart supplement benefits by One Earth Health

How Much CoQ10 Is in Beef Organs?


Organs are the most concentrated sources of coenzyme Q10, especially the heart, the liver, and the kidneys. CoQ10 has a critical role in the mitochondrial production of ATP that fuels cellular processes. Because these organs are packed with mitochondria, they require larger amounts of CoQ10 to meet their energy needs. 

Check out the CoQ10 concentrations of some common beef organs:


Beef Heart


The heart has one of the highest energy demands of any organ in the body. As a muscle that contracts continuously without rest, the heart requires a constant supply of ATP to fuel its ceaseless pumping action. The concentration of CoQ10 in beef heart is extremely high to meet this incredible energy need. 

A 100g serving of beef heart provides around 11.3mg of coenzyme Q10.


Beef Kidney


Beef kidney contains high levels of coenzyme Q10. Kidneys are metabolically active powerhouses that filter blood, regulate fluid balance, and produce hormones—all energetically demanding processes. That makes beef kidney a valuable source of coenzyme Q10.

According to Nutrivore, beef kidney provides 5.1mg per 3.5 ounces (100g) of coenzyme Q10. 


Beef Liver


Beef liver is also densely packed with coenzyme Q10. As the body's main metabolic hub, the liver performs hundreds of functions that require large amounts of cellular energy, so it makes sense that beef liver is one of the richest sources of CoQ10. These include:

  • Protein synthesis and metabolism
  • Detoxification of substances
  • Production of bile for digestion 
  • Regulation of blood sugar levels
  • Storage of vitamins and minerals

A 100g portion of beef liver provides around 3.9mg of CoQ10. This is a bit lower than the CoQ10 content found in beef heart and kidneys, but liver still makes a valuable addition to your diet.


CoQ10 in Beef Organs vs Other Food Sources


The following table shows how beef heart, kidney, and liver stack up against other high-CoQ10 foods. 

Soybean oil


Canned tuna




Beef heart


Olive oil


Chicken breast




Beef kidney


Egg yolk


Beef liver



How Much CoQ10 Do You Need Per Day?


Most experts recommend 90-200mg of dietary coenzyme Q10 per day for general health and antioxidant support in adults. Certain conditions may warrant higher doses. Here’s what you need to know about dosing CoQ10:

  • People with heart conditions such as congestive heart failure or angina should take 300-600mg every day.
  • Migraine sufferers may benefit from 300-400mg daily. 
  • Higher doses of CoQ10 are generally well-tolerated, but some people may experience side effects such as nausea, diarrhea, or insomnia at doses over 1,000mg.
  • For better absorption, CoQ10 should be taken with a meal containing fat, since it is fat-soluble.
  • Dosages may need to be split into 2-3 smaller doses per day for optimal absorption, especially at higher dosage levels.

Discover the revitalizing power of beef kidney supplements, packed with essential nutrients and coenzyme Q10 to enhance your vitality and protect your health. 



Beef kidney supplement bottle by One Earth Health contains 200 capsules of nutrient-packed, CoQ10-rich, grass-fed beef kidney



How to Incorporate Beef Organs Into Your Diet


Here are some delicious and nutritious ways to incorporate beef organ meats into a well-rounded, balanced diet and up your CoQ10 intake:

  1. Indulge in 2–4 ounces of liver a few times each week, enhanced with caramelized onions for a flavorful, nutrient-packed side dish.
  2. Explore your culinary creativity with robust stews or fragrant curries that include the heart or kidneys. These organ meats are rich in protein, vitamins, and minerals, helping you stay energized and full.
  3. Add a gourmet touch to your favorite dishes with 4 ounces of nutrient-dense bone marrow.
  4. Once a month, prepare a nourishing soup or gravy using oxtail, marrow, or beef tripe. These ingredients, rich in collagen, help rejuvenate your skin, hair, and nails.
  5. Before cooking organ meats, always rinse them thoroughly, maintain a clean cooking environment, cook them thoroughly, and refrigerate any leftovers.
  6. Opt for grass-fed, pasture-raised beef when available, as it contains higher levels of omega-3 fatty acids and comes from cows that have lived healthier, happier lives.

If you find the taste of organ meats unappealing, there’s a convenient alternative: our beef organ supplements.

“After starting the organs supplement, a month later I had a physical. I’m 68 and my liver and bladder were in excellent shape for my age. Doctor was impressed.”
Kathryn Rottier


If You Don’t Like Eating Offal, Try Our Beef Organ Supplements


Our premium beef organ supplements come from grass-fed cattle raised on small family-owned farms in New Zealand. These farms prioritize the well-being of their animals and the sustainability of the environment, employing regenerative farming practices that ensure the highest quality of animal organs. Free from harmful additives, hormones, or antibiotics, our products support heart health, immune function, and brain health, providing essential amino acids and vitamins crucial for the vitality of your body's organs.

Learn more about the incredible health benefits of beef organ meats with our free resource library. Here, you will find a wealth of information, including educational guides, inventive recipes, and practical tips to seamlessly integrate these nutrient-rich foods into your daily diet. Whether you're looking to enhance cardiovascular health, boost cognitive function, or improve your overall immune health, our library offers valuable insights and solutions.

When you choose One Earth Health, you opt for excellence in dietary supplements. Rich in high-quality protein and packed with essential vitamins, our beef organ supplements are an excellent source of nourishment for maintaining optimal health and preventing chronic diseases.




Is CoQ10 in red meat?


CoQ10 is naturally present in red meat, particularly in heart tissue and liver. These organ meats are not just a good source of CoQ10 but also an excellent source of high-quality protein and essential amino acids, which are vital for muscle mass and heart health. The presence of CoQ10 in these meats supports cardiac function and helps in the reduction of oxidative cell damage, promoting overall cardiovascular health.


Is CoQ10 made in the liver?


CoQ10 is synthesized in the liver, playing a critical role in the production of adenosine triphosphate (ATP), essential for cellular energy transfer and overall energy metabolism. The liver's role in producing CoQ10 underscores its importance as a vital organ for maintaining energy levels and supporting overall health. The liver helps regulate blood cell production and ensures proper blood flow, which is crucial for maintaining optimal organ function.


Is CoQ10 destroyed by cooking?


While CoQ10 is a resilient compound, high-temperature cooking can decrease its levels. To preserve CoQ10, cook meats at lower temperatures and for shorter periods. Methods such as steaming or slow-cooking can help retain the nutrient content, including CoQ10, ensuring that you receive its full health benefits when consuming cooked meats.


Do eggs contain CoQ10?


Eggs, particularly the yolks, are a natural source of CoQ10. They also provide a high-quality protein source, essential vitamins, and amino acids, which are crucial for daily nutrient intake and play a vital role in supporting blood cell formation and maintaining bone health. Eggs can be a part of a well-rounded diet, offering both CoQ10 and a variety of other nutrients beneficial for maintaining overall health and wellness.


What food is highest in CoQ10?


Organ meats and certain fatty fish contain the highest concentrations of coenzyme Q10. Among organ meats, the heart and liver of grass-fed beef are substantial sources of CoQ10 and play a vital role in supporting mitochondrial function and cellular energy production. Certain types of fatty fish, such as mackerel, sardines, and herring, often contain higher levels of CoQ10 compared to beef organs.

Some plant-based foods and seeds, such as sesame seeds and pistachios, contain CoQ10 in smaller amounts. While these sources are less potent compared to animal-derived foods, they are still valuable for those following plant-based diets.


Who shouldn't take CoQ10?


Some people should consult with a healthcare provider before starting with coenzyme Q10 supplements. 

  1. People with ongoing health issues related to heart function, such as those at risk of heart disease or those who have cardiovascular disease, may need to manage their CoQ10 intake under medical supervision. 
  2. Those on blood-thinning medications, such as warfarin, should be cautious as CoQ10 can affect blood clotting. 
  3. Pregnant women and those focusing on reproductive health should also consult their healthcare provider to ensure that CoQ10 supplementation is safe for them.

    Is there any downside to taking CoQ10?


    CoQ10 supplements are generally safe with few reported side effects. Some people might experience mild side effects such as stomach upset, headache, or insomnia when they take them in excessive amounts. If you’re taking coenzyme Q10 supplements, adhere to recommended daily intake guidelines to avoid potential issues. 

    CoQ10 is beneficial for overall health, but it should not replace other essential nutrients or a balanced diet. Make sure your diet includes a wide variety of nutrients from different sources, including high-quality beef organs, fatty fish, and fat-soluble vitamins to maintain optimal health and support all bodily functions.



    Semeniuc, C. A., Ranga, F., Podar, A. S., Ionescu, S. R., Socaciu, I., Fogarasi, M., Fărcaș, A. C., Vodnar, D. C., & Socaci, S. A. (2023). Determination of Coenzyme Q10 Content in Food By-Products and Waste by High-Performance Liquid Chromatography Coupled with Diode Array Detection. Foods, 12(12).

    Cirilli, I., Damiani, E., Dludla, P. V., Hargreaves, I., Marcheggiani, F., Millichap, L. E., Orlando, P., Silvestri, S., & Tiano, L. (2021). Role of Coenzyme Q10 in Health and Disease: An Update on the Last 10 Years (2010–2020). Antioxidants, 10(8).

    Ho, M. J., Li, E. C., & Wright, J. M. (2016). Blood pressure lowering efficacy of coenzyme Q10 for primary hypertension. The Cochrane Database of Systematic Reviews, 2016(3).

    Lewin A, Lavon H. The effect of coenzyme Q10 on sperm motility and function. Mol Aspects Med. 1997;18 Suppl:S213-9. doi: 10.1016/s0098-2997(97)00036-8. PMID: 9266524.

    Özcan P, Fıçıcıoğlu C, Kizilkale O, Yesiladali M, Tok OE, Ozkan F, Esrefoglu M. Can Coenzyme Q10 supplementation protect the ovarian reserve against oxidative damage? J Assist Reprod Genet. 2016 Sep;33(9):1223-30. doi: 10.1007/s10815-016-0751-z. Epub 2016 Jun 3. PMID: 27255570; PMCID: PMC5010809.

    Fischer A, Onur S, Niklowitz P, Menke T, Laudes M, Rimbach G, Döring F. Coenzyme Q10 Status as a Determinant of Muscular Strength in Two Independent Cohorts. PLoS One. 2016 Dec 1;11(12):e0167124. doi: 10.1371/journal.pone.0167124. PMID: 27907044; PMCID: PMC5132250.

    Choi H, Park HH, Koh SH, Choi NY, Yu HJ, Park J, Lee YJ, Lee KY. Coenzyme Q10 protects against amyloid beta-induced neuronal cell death by inhibiting oxidative stress and activating the P13K pathway. Neurotoxicology. 2012 Jan;33(1):85-90. doi: 10.1016/j.neuro.2011.12.005. Epub 2011 Dec 14. PMID: 22186599.

    Al-Taie, A., Victoria, A. O., & Hafeez, A. (2021, February 18). Potential Therapeutic Use of Coenzyme Q10 in Diabetes Mellitus and Its Complications: an Algorithm of Scoping Clinical Review. SN Comprehensive Clinical Medicine.

    Zhang X, Tohari AM, Marcheggiani F, Zhou X, Reilly J, Tiano L, Shu X. Therapeutic Potential of Co-enzyme Q10 in Retinal Diseases. Curr Med Chem. 2017;24(39):4329-4339. doi: 10.2174/0929867324666170801100516. PMID: 28762311.

    Beef Kidney Nutrients. (2023, June 7). Nutrivore.

    Back to blog

    Leave a comment

    Please note, comments need to be approved before they are published.