Few herbal supplements have generated as much buzz in the “male enhancement” world like Tongkat Ali. Also known as Longjack, and its scientific name, Eurycoma longifolia. With all the interest and click-bait surrounding this herb, I knew I had to take a hard look at the science behind the herb.In this article I’ll look at […] The post Does Tongkat Ali (Longjack) Really Increase Testosterone? | Scientific Studies appeared first on Researching Health.