Can you take too much cq10

CoQ10 is generally well tolerated, even at extremely high doses of 1, mg per day or more However, some people who are sensitive to the compound may experience side effects, such as diarrhea, headache , nausea and skin rashes CoQ10 supplements can interact with some common medications, including blood thinners, antidepressants and chemotherapy drugs. Consult your doctor before taking supplemental CoQ10 42 , Additionally, be sure to buy supplements that deliver CoQ10 in the form of ubiquinol, which is the most absorbable Though CoQ10 is generally well tolerated, some people may experience side effects like nausea, diarrhea and headaches, especially if taking high doses.

The supplement may also interact with common medications, so speak to your doctor first. Coenzyme Q10 CoQ10 has been linked to improved aging, exercise performance, heart health, diabetes, fertility and migraines. It may also counteract adverse effects of statin medications.

Typically, 90— mg of CoQ10 per day are recommended, though some conditions may require higher dosages of — mg. CoQ10 is a relatively well-tolerated and safe supplement that may benefit a wide variety of people looking for a natural way to boost health.

Coenzyme Q10, or CoQ10, is a compound that generates energy in your cells and has a wide range of health benefits. Here are 9 benefits of coenzyme Q Learn more about how taking a supplement can affect statin side effects and your overall heart health. Antioxidants help defend your cells from damage. These 12 foods are high in antioxidants and can help keep your cells healthy. Aging is linked to nutrient deficiencies, so it's especially important to eat healthy as you get older.

Here's how your nutritional needs change with…. Cholesterol has many important functions. Having too many triglycerides in your blood can be harmful and lead to heart disease. Here are 13 natural ways to lower your triglycerides. There are several effective supplements that can help you burn body fat. This article lists 5 natural fat burners that are supported by science.

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See which vitamins our registered dietitian recommends as the best for…. Health Conditions Discover Plan Connect. It plays many vital roles, such as energy production and protection from oxidative cell damage. In one pilot study , ten children with cardiac muscle dysfunction received — mg of liquid ubiquinol per day. At weeks 12 and 24 of treatment, the children had significantly higher CoQ10 plasma levels and improved heart function. Cardiovascular disease CVD is an umbrella term for conditions that affect the heart or blood vessels.

Doctors often prescribe statins to treat CVD. These drugs work by reducing the cholesterol production that can contribute to the disease. Although statins reduce cholesterol production, they also lower CoQ10 levels. Reduced CoQ10 levels can lead to mitochondrial dysfunction, which can cause muscle pain , or myopathy.

A randomized controlled trial investigated the effect of CoQ10 on statin-related muscle pain. The study involved 60 participants who had previously reported muscle pain while taking statins. Over 3 months, each participant received daily doses of either mg of CoQ10 supplement or a placebo. The participants who took the CoQ10 supplements had significantly reduced statin-related muscle pain. Those who received the placebo reported no change in muscle pain.

However, the authors of a meta-analysis evaluated the efficacy of CoQ10 supplementation for treating statin-related muscle pain. The meta-analysis included six studies with a combined total of patients. The authors found no evidence that CoQ10 significantly improves statin-related muscle pain.

Further large-scale RCTs are necessary to determine whether CoQ10 is a viable treatment for people experiencing statin-related muscle pain. Chronic migraines may be due to inflammation of neurons and cells in a part of the brain called the trigeminovascular system. A clinical trial investigated whether coQ10 supplements could reduce inflammation in 45 women with episodic migraines.

The women took mg daily doses of either a CoQ10 supplement or a placebo. The women who took the CoQ10 supplements had fewer and less intense migraines when compared to the placebo group. Women who took the CoQ10 supplements also showed lower levels of certain inflammatory biomarkers.

Inflammatory biomarkers are substances in the blood that indicate the presence of inflammation somewhere in the body. A meta-analysis reexamined five studies investigating the use of CoQ10 supplements for migraines. The meta-analysis concluded that CoQ10 is more effective than a placebo at reducing the duration of migraines. However, CoQ10 did not appear to affect migraine severity or frequency. These diseases are associated with free radical damage.

A study investigated the effect of a Mediterranean diet combined with CoQ10 supplementation on metabolism in elderly adults. This combination led to an increase in antioxidant biomarkers in the urine. The authors concluded that taking CoQ10 and eating a diet low in saturated fat may help protect against diseases caused by free radical damage.

In another study , older adults received CoQ10 and selenium supplements for 48 months. The participants reported improvements in vitality, physical performance, and overall quality of life. CoQ10 supplements appear to be safe, and most people tolerate them even at high doses. However, CoQ10 supplements can cause the following side effects:. People should consult a doctor before taking any new medications or dietary supplements, including CoQ CoQ10 is an antioxidant that exists in almost every cell of the human body.

Food and Drug Administration has not approved the use of CoQ10 as a medical treatment, and its interaction with some medications is not known. In addition, supplement manufacturing is not regulated, so all batches and brands of CoQ10 supplements may not be the same. Much of the research on CoQ10's ability to treat or prevent medical ailments is inconclusive.

Below is an assessment of current CoQ10 research:. Nutrition Nutrition Basics Vitamins and Supplements. Claudia is a registered dietitian with a PhD in physical activity, nutrition and wellness. She is an expert in intuitive eating and nutrition science. Emily Cavanagh. Emily Cavanagh is a freelance writer and fitness junkie living in New York City. She is currently earning her M.

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