Quercetin Facts

A small study published this week examines quercetin with regard to athletic performance and prevention and treatment of other diseases and conditions.

The study published this week, in the International Journal of Sports Nutrition and Exercise Metabolism, looked at quercetin’s effects on endurance in healthy nonathletes. For seven days, 12 volunteers received either 500 mg of quercetin dissolved in Tang or a placebo. Their cycling performance was recorded, and then they repeated the experiment with the other substance, serving as their own control group. Quercetin supplementation was associated with a 13.2 percent increase in the amount of time subjects could ride before getting too tired to continue, as well as a nearly 4 percent increase in V02 max, a measure of aerobic fitness.

To experience the many benefits of quercetin, you of course must find ways to consume more quercetin on a daily basis.

Fortunately, there are many available sources of quercetin. Quercetin is naturally found in almost all plant foods. Many of the best sources of quercetin are fruits with dark pigments (think red apples, red onions, and most berries).

The easiest way for most people to increase their intake of quercetin is to eat more apples and onions. Red wine is also a convenient source of quercetin, which provides other benefits as well.

Fruits with dark pigments may be the best known source of quercetin, but quercetin is also found in other fruits and vegetables such as broccoli, spinach, and citrus fruits.

There have been tons of different people recently talking about the different benefits that come from the use of quercetin. If you too have been wondering about how this phyochemical can help you in fighting off disease and staying healthy, we have put together some great information for you below.

Quercetin is a substance that is commonly found in many brightly colored foods such as the skins of apples and can be very beneficial to your overall health. However in recent years the health benefits that come from this powerful substance have been made more accessible to the average person with the use of dietary supplements that have isolated quercetin. This allows people to consume this beneficial substance in supplements and benefit from the results of this phyochemical.