Pine Bark Extract
What is Pine Bark Extract?
Pine bark extract is a compound containing procyanidins, chain-like clusters of catechins, similar to the variety found in certain green teas. This extract has commonly been known to benefit blood flow and glucose control but has also shown results in other areas as well.
Pine Bark Extract Benefits and Side Effects
The most popular use for pine bark extract is to increase nitric oxide levels in the blood which can help improve its flow throughout the body. Not only that, but it is able to do so regardless of disease state meaning benefits were present in both individuals with preexisting heart health issues and in healthy persons [1, 2]. As an added bonus, these benefits did not cause changes in blood pressure .
This supplement can also help regulate glucose levels. It does so by inhibiting alpha-glucosidase, which is an enzyme that breaks down starches into glucose. It is even more effective at this function than green tea catechins .
On top of the boost in blood flow and reduction in glucose, pine bark extract has been shown to improve erectile function in men with organic dysfunctions . In one study, participants were given L-Arginine for one month. During this time period, only 5% of the participants experienced normal erections. This number increased to 80% in the following month with the addition of pine bark extract .
Pine bark extract is also an effective joint health supplement, particularly in individuals with preexisting conditions. Supplementation with pine bark extract was able to reduce pain and stiffness as well as improve walking distance [6, 7].
Pine bark also exhibits some nootropic benefits as well. Not only is it able to improve hyperactivity and attention, this supplement can also improve memory and mood [8, 9]. Supplementation with pine bark extract also correlated with a reduction of test failures, further adding to its nootropic claims .
Pine Bark Extract Dosage
A standard dose of is about 250mg and, while not required, works best when taken with a meal.