First off, a quote from Tom Robbins from 'Even Cowgirls Get the Blues' -
"Simplicity is for simpletons"
There are so many forms of 'mental illness'.
Recently a company released its first research results into a substance named NSI-189. This is a neurotrophic compound - it causes growth of the hippocampus. According to some, this can be a cure for depression, rather than a treatment, because clinical depression strongly correlates with hippocampal hypoplasia or atrophy i.e. a smaller than usual hippocampus. According to claims associated with NSI-189 -both those made by the company Neuralstem who plan to market the compound, and corroborating anecdotal reports concerning behavioural outcomes - this compound can cause the hippocampus to increase in size by something like 20% in a matter of months and effectively end clinical depression for many sufferers. Check out the Longecity forums to explore further ...
Regarding some comments made about drugs/medicines -
Oils ain't oils. Why don't all SSRIs feel the same ? Because that isn't all they do. And - there are two basic ways of raising the levels of nerotransmitters in general -
1. Causing the release of the neurotransmitter into the synapse. Methamphetamine does this - it causes a huge release of dopamine.
To some extent it also does ...
2. Inhibiting the removal of the neurotransmitter from the synapse. This is what SSRIs do. But they don't all do that the same way, nor do they have
that and only that effect
Just FYI, check this out -
5-HT receptor - Wikipedia, the free encyclopedia to get a sense of the complexity behind the 'simple' idea of "it raises serotonin levels" or whatever.
Lots of foods (including "drugs" - which are often very simple foods in my book) affect serotonin levels. Lots of foods affect dopamine levels. There are foods and medicines/drugs/compounds/alkaloids - the 'preferred' term is chosen for specific political reasons, a.k.a." the spin " - which raise or lower both, and various other brain chemicals.
For the record, ecstacy (MDMA) is a form of amphetamine, and raises serotonin, dopamine and oxytocin levels (at least). It is probably the oxytocin aspect which leads to the feelings of connectedness/empathy. Oxytocin is the neurotransmitter associated with breastfeeding, and cuddling etc. So MDMA stimulates a complex cocktail of brain chemicals.
And all of that neuronal stuff is only half of the brain mass anyway. The other half is the glial brain.
We know two thirds of sweet FA about the glial brain, and how it interacts with the neuronal brain. ( btw ... this is not the left and right brain I'm talking about. Left and right brain are both neuronal and glial).
Like any other part of the body, the brain is subject to malformations at birth, and acquired malformations with a range of causes.
It's not simple, folks.