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Spices and perfumes – driving forces of humans

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How does it work, e.g. “ to fall in love”<br />

Know the symptoms:<br />

(1)The initial giddiness when we're first falling in love<br />

includes a racing heart, flushed skin <strong>and</strong> sweaty palms.<br />

This seems to be due to the dopamine,<br />

norepinephrine & phenylethylamine release.<br />

(a)Dopamine is thought to be the "pleasure chemical,"<br />

producing a feeling <strong>of</strong> bliss<br />

(b) Norepinephrine = adrenalin is causing the racing<br />

heart & excitement<br />

(c) Phenylethylamine functions as a neuromodulator in<br />

the mammalian central nervous system. There are<br />

many compounds derived from phenethylamine that<br />

include stimulants, psychedelics, <strong>and</strong> entactogens, as<br />

well as anorectics, bronchodilators, decongestants, <strong>and</strong><br />

antidepressants, among others. Phenethylamine is<br />

soluble in water, ethanol, <strong>and</strong> ether. Similar to other<br />

low-molecular-weight amines, it has a fishy odor.

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