Second, systemic fluoride uptake is suspected of causing adverse effects, in particular neurotoxicity during early development. The latter is supported by experimental neurotoxicity findings and toxicokinetic evidence of fluoride passing into the brain.
totally agree "ignorance is bliss, until the bliss fades" buddha started his journey of enlightenment after his sheltered life was exposed to the realities of nature.
reality is what you make of it, we are all creatures of one consciousness experiencing very slight realities on a whole. ive practice meditation without drugs.