Re: Long hot showers feel so good, but make me tired?

You're bathing in toxic tap water. You absorb 10 times more fluoride and chlorine in the shower than you would from drinking a glass of tap water because the heat opens your pores and you soak in the water, not to mention the chlorine vapors evaporating and you breathing them in.

I would invest in a shower filter that filters chorine, chloramine, VOCs and heavy metals.

Unfortunately I haven't found one that also filters fluoride, but the rest of those can be filtered by spending 50 bucks or so.