I found this link on PR and hopefully it will work if you click on it! http://phoenixrising.me/archives/14205 I was wondering if anyone is currently or in the past taken Korean Panax Ginseng to boost NK functioning or for any other reason? If so, what was the outcome (good or bad?) Did it cause increased energy? I am afraid of it causing insomnia or tachycardia but my husband wanted me to ask the PR gurus about it. Thanks in advance for any feedback!