I had been curious about trying this product. I have 2 unused bottles of it. The reason why I still haven't used it was because I was prescribed an amphetamine called Vyvanse. While the feel good effect lasts only a few hours (sometimes not even noticeable), I wonder if I should try 1 pill of acacia catechu to see how that works out. Is it stimulating or not at all? I rarely drink caffeinated drinks and have tried some sweet tea from McDonald's while on Vyvanse, seem to give a bit of a lift but I could feel something in my heart was moving unusually. It does this with caffeine intake anyway but Vyvanse is smoother than any caffeinated drinks. I'm only on 30 mg of Vyvanse, stepping up to 40 mg in a few days.
Well, it depends what effect you are looking for. It certainly pepped me up yesterday and allowed me to get on with my work. People drink tea and coffee for that reason.
The good news for me is that the one pill yesterday did not interfere with my sleep. I went to sleep at the normal time and slept my normal amount. Before I woke up, I was having an extraordinary elaborate, meticulous, and beautiful narrative dream, in which I was producing an outdoor passion play in a copse. I often do have vivid dreams, from the herbals I take, but this was like something out of Hermann Hesse. Not that I am interested in dreams, but they seem to be a touchstone for the brain effects of a supplement.
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The clear-minded effect of yesterday's capsule lasted well into the evening, gradually dissolving in time. I got a great deal done, including looking around the internet to see see what I could find out about Acacia Catechu. Usually if I experience something I can find research and anecdotes that confirm and explain it, but this time there was almost a deafening silence about any nootropic effect of this herb--other than Turnbuckle's comments here. (There is plenty about its other effects--it is a venerable herb for mouth, throat, and skin health, for example.) Of course, catechins are known to have mentally stimulating effects, as in tea and cocoa, but Acacia Catechu is not played up on that basis, even by its proponents.
I did however find one slightly incoherent piece in which acacia catechu's effects were likened to piracetam:
http://scialert.net/....231.241&org=10
Antiamnesic and Antioxidant Effect of Acacia catechu-catechin in Normal, Aged and Scopolamine Challenged Cognitive Deficit Mice
S.M. Biradar, K.C. Tarak, V.H. Kulkarni, P.V. Habbu and D.M. Smita
ABSTRACT
In the present study Acacia catechu-Catechin (CTN) was evaluated for antiamnesic and antioxidant activity using various in vivo models. Scopolamine and natural aging were used to induce experimental amnesia in mice. The tested does of CTN (40, 20 and 10 mg kg-1) significantly enhanced the learning capacity and retention of memory in Passive Shock Avoidance and Spatial Water cage exteroceptive behavioural models. Pre-treatment with CTN restored the increased levels of lipid peroxidation and reduced glutathione due to scopolamine and natural aging. A dose dependent CTN (40, 20 and 10 mg kg-1) antioxidant activity of Thiobarbituric acid reactive substances (TBARS) and reduced glutathione (GSH) in whole brain was seen, which were comparable to Standard Piracetam (400 mg kg-1). Hence, it is worthwhile to explore the potential of this Acacia catechu-Catechin in the management of Neurodegenerative disorders of the type Alzheimer’s disease.
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Anyway, now I know that a single pill of Acacia Catechu extract does not reduce my sleep, I shall experiment with it for a while and report back later. It seems to me that a pill which could totally wake one from drowsiness in ten minutes would be a useful item to have in the toolbox.
Edited by Gerrans, 23 June 2015 - 10:01 AM.