sean88 said...
Tyrosine, Phenylalanine, l-DOPA are all similar. The Octane contains Acetyl-L-Tyrosine already but in low amount. Try 500mg of Tyrosine by itself to get an idea of that effect. Some interesting studies on Tyr on Pubmed. Have you looked at mild MAO competitors like Hordenine?
Phenethylamine, similar to amphetamine in its action, releases norepinephrine and dopamine. When taken orally, though, it is rapidly metabolized.
Abnormally low concentrations of endogenous phenethylamine are found in those suffering from attention-deficit hyperactivity disorder (ADHD) whereas abnormally high concentrations have been discovered to have a strong, positive correlation with the incidence of schizophrenia
Conclusion : good stuff but has a sweet spot, short duration and risk of schizo
Substituted phenethylaminesSome are psychoactive drugs, including stimulants, psychedelics, and entactogens, which exert their effects primarily through modulation of the monoamine neurotransmitter systems. Others, such as dopamine and epinephrine are neurotransmitters. The substituted phenethylamines include the substituted amphetamines, the substituted methylenedioxyphenethylamines and a large group of alkaloids derived from phenethylamines. This includes tetrahydroisoquinolines, benzylisoquinolines, protoberberines, aporphines, morphinans, protopines and narcotine.
Question : What is the point ? Thought they would say it lasts longer...because 'Phenylethylamine's half-life is 5 to 10 minutes'
Hordenine is widely sold as an ingredient of nutritional supplements, with the claims that it is a stimulant of the central nervous system, and has the ability to promote weight loss by enhancing metabolism. In experimental animals, given sufficiently large doses parenterally (i.e. by injection), hordenine does produce an increase in blood pressure, as well as other disturbances of the cardio-vascular, respiratory and nervous systems. These effects are generally not reproduced by oral administration of the drug in test animals, and there are virtually no scientific reports of the effects of hordenine in human beings.
Conclusion : Sounds like it has unwanted effects on cardio except for appetite suppressent no mention of nootropic characteristics.
Still digging...
Honestly I thought pred worked by converting lots of my muscle mass to glycogen as pure fuel for the brain. I read otherwise this morning. I think it involved glutamate.
Post Edited (aguywithuc) : 2/24/2013 6:42:18 PM (GMT-7)