Pine bark extract is of interest to researchers for its antioxidant effects in a variety of areas. Strong claims have already been made for its usefulness in aiding allergy symptoms, menstrual disorders and even cardiovascular disease. It is also known to possess anti-inflammatory qualities, a key attribute in herbal supplements used to fight disease. Due to the focus on this brand’s identity as a memory-enhancer, recent research has focused on the benefits of pine bark to cognitive function.
The latest study into this topic took 108 student participants of the age range 18-27 and randomly distributed pine bark, or a placebo on a daily basis for 8 weeks. Computer-assisted methods of testing were then used to make a comparison between those who took the pine bark extract, and those who did not. The control group showed a 10.71% failure rate, and the pine bark extract group showed 6.25%. More importantly, students in the pine bark extract group also showed a 17% reduction in anxiety. Though the study in question is small, it provides a useful guide to the range of cognitive benefits we might be able to obtain from pine bark.
The study has parallels to Australian research which showed a ‘significant’ improvement in memory tests among mature adults of 60-85 years old. A profile of pine bark extract as a safe and valuable supplement for aiding cognitive function is gradually taking shape. Though it’s clear that larger studies are needed, many are already confident that Pycnogenol is a valuable tonic for the mind.