Mitochondria is muscular — but should you use ubiquinone or ubiquinol coQ10?

CoQ10 supplements are the top ingredient to support mitochondria — the cell’s power plant. But which form is best? Bonus: 5 other ingredients that support mitochondria.

Todd Runestad, Content Director, SupplySideSJ.com

July 15, 2024

3 Min Read

At a Glance

  • CoQ10 > mitochondria > energy.
  • What dose is optimal?
  • Ubiquinol is better absorbed. Is it worth it?

Each cell contains 1,500 mitochondria—the organelle that is basically the cell’s power plant. In fact, some 60 percent of the cell’s volume is mitochondria. It has its own DNA. Mitochondria even has a gender (it’s female).

Because mitochondria accumulate in organs and tissues with a high need for energy, they are particularly important for muscles, and especially so for the heart. That’s why the mitochondria’s favorite supplement ingredient is coenzymeQ10. CoQ10 converts the energy found in carbohydrates and fats to ATP—the energy currency.

But while heart disease oftentimes has its genesis in mitochondria dysfunction, problems with mitochondria are also implicated in much more than that—everything from fatigue to irritable bowel, pain to sleep disturbances, fibromyalgia to Lyme disease.

“When we look at them, the commonality is mitochondrial dysfunction,” said Gaetano Morello, N.D., who treats complex chronic diseases such as chronic fatigue, fibromyalgia and Lyme disease at BC Women’s Hospital in Vancouver.

In order to improve the condition of the body’s mitochondria, Gaetano says there are a number of avenues to health.

Old-school ubiquinone vs the reduced ubiquinol

First, as you might expect, is coQ10. While the conventional wisdom of coQ10 intake is to use 100 mg/day for maintenance and 300 mg/day for therapeutic purposes, Morello uses as much as 400-600 mg/day, and the reduced, ubiquinol version, which is the newer version now in commercial circulation

Related:Cracking the longevity code — digital magazine

Ubiquinol is more expensive but because it’s a reduced version you don’t need as much, though there is certainly a great deal more research validating the older, ubiquinone version.

There is much debate about ubiquinol vs ubiquinone. Rat studies show ubiquinol has higher bioavailability, compared to the oxidized ubiquinone version.

The reduced coenzyme (ubiquinol) is more efficiently incorporated into cells. The form of coQ10 found in the blood is the reduced, ubiquinol version, though that is also purported to be more easily oxidized.

Lab studies have shown ubiquinol has “significantly” greater absorption than ubiquinone, but no research has yet done the math on exactly how much more, so the question remains whether a person would benefit from ubiquinol, especially from a cost/benefit perspective, and particularly with the various enhanced-bioavailability ubiquinone coQ10 forms already on the market and with validated studies supporting ubiquinone’s efficacy.

Other substrates

Beyond coQ10, other nutrients are also valuable in improving mitochondrial health.

Related:3 ingredients that powerfully activate mitochondria

  • L-carnitine is a carrier of energy into the mitochondria, especially long-chain fatty acids.

  • Vitamin B complexes are important in mitochondrial respiration and used in energy production.

  • Magnesium bisglycinate, in addition to acting as an antioxidant within mitochondria, is also required by mitochondria to generate ATP.

  • Glucose, and the best way to get it, says Morello, is through protein. Twenty-five grams in the morning, he says, will also help with blood-sugar stabilization.

  • PQQ has a fairly unique capability of increasing mitochondrial biogenesis—i.e., not so much improving the function of the organelle but actually increasing the number of mitochondria. This could mean that PQQ may be beneficial in diseases associated with mitochondrial dysfunction.

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About the Author

Todd Runestad

Content Director, SupplySideSJ.com, SupplySide Supplement Journal

Todd Runestad has been writing on nutrition science news since 1997. He is content director for SupplySide Supplement Journal and its digital magazines. Other incarnations: content director for Natural Products Insider (now rebranded to SupplySide Supplement Journal), supplements editor for NewHope.com, Delicious Living!, and Natural Foods Merchandiser. Former editor-in-chief of Functional Ingredients magazine and still covers raw material innovations and ingredient science.

Connect with me here on LinkedIn.

Specialty

Todd writes about nutrition science news such as this story on mitochondrial nutrients, innovative ingredients such as this story about 12 trendy new ingredient launches from SupplySide West 2023, and is a judge for the NEXTY awards honoring innovation, integrity and inspiration in natural products including his specialty — dietary supplements. He extensively covered the rise and rise and rise and fall of cannabis hemp CBD. He helps produce in-person events at SupplySide West and SupplySide East trade shows and conferences, including the wildly popular Ingredient Idol game show, as well as Natural Products Expo West and Natural Products Expo East and the NBJ Summit. He was a board member for the Hemp Industries Association.

Education / Past Lives

In previous lives Todd was on the other side of nature from natural products — natural history — as managing editor at the Denver Museum of Nature & Science. He's sojourned to Burning Man and Mount Everest. He graduated many moons ago from the State University of New York College at Oneonta.

Quotes

"There is not a colds-and-flu season. There is a vitamin D-deficiency season."

"There is no such thing as inclement weather. Only improper attire."

Link answers question, "When taking magnesium, should you also take vitamin D3 2,000 IU?"

"Cannabis is nature's most nearly perfect plant."

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