I have bought some Ginkgo Biloba Capsules in the Past and used them to see if it would bring a Clear state of Mind into my Dreaming Sleep as well. I stopped experimenting afer a few attempts with lack of results.

However I then took the in times when I was confused and chaotic in Mind. It helps to clear it up and does improve Cognitive and Mnemonic(memory) Abilities

Is there anyone here who can give me a precise discription of Ginkgo's exact mental effects & Duration of effects