OT - Excess Manganese and/or Potassium and/or altitude

[Guest guest]

Hi there

I have looked online, but can't find the answer to my question, so thought I

would ask it here, given that you are all so full of information. We have a

second home out by Yosemite that is on a well. The water is very high in

manganese and we also have a water filter that uses potassium. We are also

at 3000 feet. Whenever we are there our little one (not 5 months) has a

much harder time sleeping. I am also much more gassy when we are there, as

is she. We don't eat anything different, so I am wondering if it may have

to do with the water (which I drink tons of) or the altitude. Does anyone

have any info on high manganese/potassium intake or altitude?

Thanks

C