Is there an optimum daily CoQ10 dosage that will deliver maximum benefits? Officially speaking the answer is no, but experts agree that the older you get, the more you need.
Coenzyme Q10, also known as CoQ10, plays an important role in many aspects of health. A naturally-occurring vitamin-like substance found in every cell, the coenzyme is essential to the production of energy at the cellular level. This makes it crucial to all body systems and of particular importance to the organs that require the most energy, including the heart and cardiovascular system.
CoQ10 is also a powerful antioxidant, which makes it even more important as we age. Antioxidants are capable of preventing and even reversing cellular damage done by free radicals, which are chemically imbalanced molecules that scavenge and damage the cells with which they interact. Free radical damage is strongly associated with virtually all age-related disorders.
How Much CoQ10 Do We Really Need?
At this time no official Recommended Daily Intake has been set for CoQ10, but it is generally agreed that “average” intake of the coenzyme is somewhere between 30 and 90 IU per day. However, many experts assert that much higher doses are necessary to achieve maximum benefits, and research appears to support higher dosages as both safe and effective.
In clinical trials dosages far exceeding the average daily intake have provided significant positive effects with no negative effects. For example, a Baker Heart Research Institute review and analysis of dozens of studies and clinical trials done over more than a decade concluded that intake of up to 300 IU per day of CoQ10 is likely to have beneficial effects for patients with heart failure, high blood pressure, cardiac arrythmias, and post-cardiac surgery patients.
Even very high CoQ10 dosage is supported by research on its usefulness in treating or preventing a number of other age-related conditions, including Parkinson’s Disease and Alzheimer’s Disease. In tests, dosages of up to 2400 IU per day were shown to be safe and well-tolerated, and appeared to significantly slow the progress of both diseases.
Is Supplementation A Must For Maximum CoQ10 Benefits?
While there is no universally accepted standard for the amount of the coenzyme that we need, some basic guidelines appear to apply. For people aged 40 and under, the average daily intake of 30 to 90 IU may be sufficient, while people over 40 may require more to see maximum benefits.
Individuals with specific health conditions, including heart disease, diabetes, high blood pressure, and periodontal disease to name just a few, may benefit from significantly higher dosages but should consult with a physician before starting supplementation.
Minimal side effects have been observed, and those (which can include upset stomach, headache, and insomnia) generally subside on their own. The effects of the coenzyme are not generally immediately apparent, and a program of supplementation may need to be continued for several months in order to see maximum benefits.
