Hi,
I've switched my water intake from mainly tap water,
which is said to be clean here but still contains medicament arrears, to a certain clean mineral water(?).
ht tp s://ibb.co/1qzbPZ8
But it also contains fluoride-ions. Are there any "healthy"/
not damaging versions of fluorid, any that wont negatively
affect your pineal gland or are all detrimental?