Natural Health & Wellness

Is Quercetin the Same As CoQ10? Two Antioxidants, Two Different Worlds

Is Quercetin the Same As CoQ10? Two Antioxidants, Two Different Worlds Thewellthieone


When it comes to taking supplements, there are many options available on the market and it can be overwhelming to know which ones to take. Two supplements that are often compared to each other are quercetin and CoQ10. 

While both are known for their powerful antioxidant properties, they differ in their chemical structure, sources, and functions in the body. In this article, we’ll explore the differences between quercetin and CoQ10 and how they can benefit your health. So, let’s dive in to discover two different worlds of antioxidants that can make a world of difference in your health!

What is quercetin?

Quercetin is a type of flavonoid, a class of plant-based compounds with antioxidant and anti-inflammatory effects. 

Quercetin is highly effective at bolstering the immune system, and is great to take especially in colder months. What is found to be extra effective is taking the powder immediately when you feel the onset of cold or flu-type systems. 

Quercetin has been shown to significantly reduce the amount of time sick from a cold or flu.
Quercetin has been shown to significantly reduce the amount of time sick from a cold or flu.

Quercetin is so powerful that you can often start feeling better shortly after you take it. We recommend opening up the capsule and pouring the quercetin powder into an ounce or two of water and drinking it down together. This will allow it to absorb faster and work even more quickly.

What is CoQ10?

CoQ10, on the other hand, is a substance that naturally occurs in the body and plays an important role in energy production. 

COQ10 is an antioxidant that has been shown to: 

Both quercetin and CoQ10 have been shown to boost heart health, improve cognitive function, and protect against age-related decline.

Quercetin has been shown to significantly reduce the amount of time sick from a cold or flu. 
CoQ10 can strengthen the brain against cognitive decline.

However, they each have unique mechanisms of action and differ in terms of absorption, bioavailability, and efficacy. As a result, quercetin and CoQ10 are not interchangeable.

Is Quercetin the same as COQ10? 

No, they are not the same, though both are highly beneficial for optimum health.

You may want to consult with a healthcare professional to determine which compound is right for you.

How does quercetin differ from CoQ10?

Quercetin and CoQ10 are both antioxidants, but they differ in many ways:

CoQ10 is a coenzyme, a molecule that works with enzymes to facilitate chemical reactions in the body.

  • Sources: Quercetin is found in many foods, such as citrus, onions, apples, and green tea. 
Citrus peels contain high concentrations of quercetin.
Citrus peels contain high concentrations of quercetin.

CoQ10 is produced by the body and can also be found in some foods, such as fatty fish, organ meats, and whole grains.

CoQ10 can be found in fish.
CoQ10 can be found in fish.

It can also boost the immune system and improve cardiovascular health. 

CoQ10 is also an antioxidant and is essential for cellular energy production. It can improve heart health, reduce inflammation, and may have anti-aging effects.

  • Supplement forms: Quercetin is available in many forms, including capsules, tablets, gummies and powders. CoQ10 is also available in various supplements, such as capsules, tablets, and gummies.

Our 3 best quercetin gummies are listed in this article:

  • Potential side effects: Quercetin is generally considered safe, although some people may experience side effects such as headache, upset stomach, or tingling in the arms or legs. 

CoQ10 is also safe for most people, but it may interact with certain medications and can cause side effects such as diarrhea, nausea, or skin rashes.

Overall, while both quercetin and CoQ10 have antioxidant properties, they differ in chemical structure, sources, functions, supplement forms, and potential side effects.

Top 5 health benefits of quercetin

  1. Potent antioxidant properties: Quercetin is a potent antioxidant that neutralizes free radicals in the body, thereby reducing the risk of chronic diseases such as cancer, heart disease, and diabetes.
Quercetin can help manage blood sugar with responsible monitoring of sugar intake.
Quercetin can help manage blood sugar with responsible monitoring of sugar intake.
  1. Anti-inflammatory effects: Quercetin has anti-inflammatory effects that help reduce inflammation throughout the body, which is linked to several chronic diseases.
  1. Immune system support: Quercetin supports the immune system by helping to prevent infections and allergies. It also has antiviral and antibacterial properties that help fight off harmful pathogens.
  1. Heart health benefits: Certain studies have suggested that quercetin may reduce the risk of heart disease by reducing inflammation, improving blood flow, and reducing blood pressure.
Quercetin is loved by the heart and the cardiovascular system.
Quercetin is loved by the heart and the cardiovascular system.
  1. Potential anti-cancer effects: Quercetin may have anti-cancer effects by inducing cell death in cancer cells and impairing their growth and spread.
Quercetin can help promote death in cancer cells.
Quercetin can help promote death in cancer cells.

 Top 5 health benefits of CoQ10

  1. Heart health: CoQ10 is essential for the proper functioning of the heart muscle. It helps to improve heart health by reducing inflammation, improving circulation, and reducing the risk of heart disease.
  1.  Energy production: CoQ10 plays an important role in the production of energy in the cells of the body. It helps to convert food into energy and is especially important for the health and function of the mitochondria.
  1.    Antioxidant properties: CoQ10 also acts as an antioxidant in the body, protecting cells from damage caused by free radicals. Studies have shown that it can provide protection against diseases such as cancer, Alzheimer’s, and Parkinson’s.
  1.  Muscle function: CoQ10 is important for the health and function of the muscles. It helps to reduce muscle damage and improve muscle function, especially in conditions such as muscle weakness and fatigue.
Effective function of muscles is dependent on CoQ10.
Effective function of muscles is dependent on CoQ10.
  1. Brain health: CoQ10 may also have a positive impact on brain health. It may help to slow down the progression of certain neurodegenerative diseases such as Alzheimer’s and Parkinson’s.
CoQ10 is responsible for maximizing the health and function of the brain. 
CoQ10 is responsible for maximizing the health and function of the brain.

Can quercetin and CoQ10 be taken together?

Yes, quercetin and CoQ10 can be taken together as they complement each other’s benefits. In fact, there are supplements available that contain both quercetin and CoQ10 to provide a synergistic effect. 

It is important to consult with an integrative healthcare professional before taking any new supplements, especially if you are taking medications or have any underlying health conditions. 

Your healthcare provider can recommend the right dosage and ensure that there will be no harmful interactions.

What is the best quercetin for annihilating cold and flu-like symptoms on the onset?

We use this one at home. Quercetin performs best when taken with zinc and bromelain at the right proportions.

On more than one occasion, family members have felt the onset of a cold coming on. They opened one capsule into some water and drank it. It brought almost immediate relief. Repeat this process every 2-3 hours for a day. We feel like it boosted the immune system enough to stay ahead of what is going around and not get sick at all.

Mt. Angel Vitamins Quercetin Zinc Bromelain Supplement

Mt. Angel Vitamins Quercetin Zinc Bromelain Supplement
Source: Amazon.com
Why we love Mt Angel Vitamins Quercetin Zinc:
  • Expertly blended with complimentary zinc and bromelain for quick relief of the onset of cold-like symptoms
  • Immunity booster
  • Improves respiratory health
  • Superb immune defense
  • Provides an energy boost
  • Highly rated on Amazon

What is a high quality CoQ10 brand?

Doctor’s Best High Absorption CoQ10 with BioPerine

Doctor's Best High Absorption CoQ10 with BioPerine
Source: Amazon.com
Why we love Doctor’s Best High Absorption CoQ10:
  • Absorption is key so a supplement does not get wasted.  This CoQ10 is highly absorbable.
  • Bioavailable, formulated with bioperine, from black pepper to make give it excellent absorption
  • Excellent for heart health
  • Naturally fermented
  • Essential for energy production in the body
  • Helps restore your body’s depleted resources of energy
  • Highly rated on Amazon

Concluding thoughts on: “Is quercetin the same as CoQ10?”

In conclusion, quercetin and CoQ10 are two distinct compounds and should not be confused with each other. While they do share some similarities, such as antioxidant activity, they also have different chemical structures, functions, sources, and potential side effects. 

Both antioxidants work together to create a healthier, stronger you. 
Both antioxidants work together to create a healthier, stronger you.

Each compound has unique health benefits, and it’s important to choose the right supplement based on individual needs and health goals. As with any supplement, it’s a good idea to consult with an integrative healthcare professional before adding quercetin or CoQ10 to your routine. 

We hope you found the information in this post helpful.  Thank-you for reading!

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