Earlier quoted context omitted.
One warning about 5-HTP here. It seems that it can be potentially cardiotoxic at higher doses, or so as I read.
This warning can never be overstated for 5-HTP. Higher doses/longer term use can have a lot of negative effects in the heart, as well as in the serotonin and dopamine system (even up to serotonin syndrome in the most extreme cases). A major problem is that the body does not have mechanisms to regulate conversion of 5-HTP to serotonin (5-HT), which is not a really good property of a supplement. One should do their sea…
* The reason people started taking MDMA was that it caused their brains to release large bursts of seratonin, which felt good.
* Receptors to seratonin tended to be overwhelmed, which caused people in the short term to be unable to achieve the same levels of ecstasy, and in the long term caused them to (grow new receptors? or at least...) have a perceived deficit of seratonin; causing short and long term depression in MDMA users.
Surely, injecting yourself with the chemical that causes your brain to be happy can't just work forever...right?