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Coenzyme Q10 ubiquinone: supporting cellular energy in fertility

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Everyday energy

Coenzyme Q10 is naturally present in your cells and plays a role in the proper functioning of the energy "powerhouses", the mitochondria.

Coenzyme Q10 and fertility

It is studied in the preconception period for its role in oxidative balance, a topic of interest in relation to oocyte quality.

 Easy to incorporate

Fat-soluble, it is ideally taken with a meal containing fats, and is available in ubiquinone or ubiquinol form.

Origin and description

Coenzyme Q10, also known as ubiquinone, is a substance your body produces naturally and which is found in the membranes of your cells.

It is involved in energy production at mitochondrial level and also contributes to oxidative balance, which has been particularly studied in highly active tissues. During the preconception period, some people consider it as a background support within a broader fertility approach. As it is fat-soluble, its form and formulation quality matter, as does the traceability of the raw material.

In its natural form, coenzyme Q10 is found mainly in offal such as liver, certain meats, oily fish and, in smaller quantities, in plant-based foods such as spinach, broccoli or peas. Vegetable oils and nuts can also provide small amounts, depending on dietary habits. As it mixes with fats, absorption is often better when it is taken as part of a meal containing lipids. Intake varies depending on diet, food preferences and appetite.

As a supplement, coenzyme Q10 is offered primarily in the form of ubiquinone, or in a reduced form called ubiquinol. The benefit of taking a coenzyme Q10 food supplement is consistency, especially in the preconception phase. In terms of quality, opt for a clearly stated origin and a simple formula. If you are looking for an option designed with fertility in mind, Ovo+ can be integrated into a daily routine alongside diet for women, or with Cocooning+ Men for men. It can be taken in addition to a vitamin for pregnant women, such as the Baby Bump multivitamin, to help ensure nutritional needs are met.

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Products containing it

  • Ovo+ photo of a woman with the fertility capsule supplement
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    Coenzyme Q10 fertility supplement

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  • Cocooning+ Men Cocooning+ Men
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Why is Coenzyme Q10 ubiquinone your fertility ally?

  • Cellular energy

    Coenzyme Q10 is involved in the mitochondria — the powerhouses of our cells — and supports daily energy availability.

  • Antioxidant support

    It contributes to oxidative balance, a parameter studied in fertility when the cellular environment of oocytes is under demand. It is also beneficial for sperm quality. 

  • Preconception routine

    Taken regularly, it fits into a holistic preconception approach, alongside a healthy lifestyle and appropriate monitoring.

  • Ubiquinone form

    Ubiquinone is the classic form found in supplements.

How does it work? (The science bit)

After ingestion, coenzyme Q10 passes through the intestine and enters the circulation by "travelling" with dietary fats. As it is fat-soluble, it blends more readily when taken as part of a meal containing lipids. It is then distributed to tissues according to need and can integrate into cell membranes. Some reaches the mitochondria, the small power stations that convert nutrients into energy the body can use.

In the mitochondria, coenzyme Q10 plays an intermediary role in a series of exchanges that enable energy production, making it of interest as a supplement for fatigue. It may also contribute to oxidative balance, particularly in lipid-rich membranes. In the context of fertility, this dual role is of interest because reproductive cells have high energy demands and are sensitive to their environment. The aim is less to seek an immediate effect than to support consistency, within a holistic approach that also encompasses diet, sleep and stress management.

Your questions, our answers.

The simplest approach is to take it with a meal containing fat, as this aids absorption. Taking it at a set time each day — for example at breakfast or lunch — makes it easier to stay consistent. In terms of diet, think oily fish, meats, occasional offal, and green vegetables, according to your tastes. The goal is consistency, not perfection.

The data focuses mainly on coenzyme Q10 in certain fertility contexts, particularly during preconception and assisted reproductive treatment. Several studies suggest a possible benefit on certain markers and on outcomes such as clinical pregnancy, with beneficial effects on both oocyte quality and sperm quality. In practice, this is viewed as a form of support, and not as a guarantee of results.

Coenzyme Q10 is generally well tolerated, but some people may experience digestive discomfort, such as nausea, bloating, or looser stools. Taking it with a meal can sometimes help. Less commonly, headaches or a feeling of restlessness have been reported. If tolerance is poor, reducing the dose or adjusting when you take it may help.

Interactions are possible with certain treatments, in particular anticoagulants, and caution is also advised if you are combining several "antioxidant" supplements. When on a fertility journey, it is best to avoid stacking products and to keep your routine simple and clear. If you are on a long-term treatment or being monitored as part of a baby project, seek advice from a healthcare professional. At Jolly Mama, you can combine the Ovo+ supplement with the Baby Bump multivitamin. 

Ubiquinone is the most common and widely used form in supplements. Ubiquinol is the so-called reduced form, sometimes chosen for formulation and tolerability reasons, depending on the individual. In both cases, the quality of the formula and taking it with a meal containing fats often matters more than the name on the box.

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