Are you using a water filter or using your body as the filter?
I recommend to all my clients to use a water filter. If you already have a water filter do you know if it removes fluouride? As someone who has Hashimotos (autoimmune underactive thyroid condition) it is very important to filter fluoride and other chemicals as it contributes to further reduced thyroid function. “Fluoride mimics thyroid stimulating hormone (TSH), thus it can enhance the effects of TSH and modify T4 to T3 conversion. It also interferes with deiodinases—enzymes needed to convert T4 into T3 (11-13). Furthermore, fluoride disturbs the balance between reverse T3 (rT3) and T3″(Clinch C. Fluoride interactions with iodine and iodide: implications for breast health, 2009).
I use & recommend Waters Co. water filters ranging from simple water bottle to jug to bench top system as they filters 99.9% of nasties from the water while also alkalizing it at the same time.
I have the benchtop BIO 1000 10 Litre filter system at home. It gives a lovely clean, pure taste. It alkalizes, removes up to 99.9% contaminants and remineralizes ordinary tap water for great tasting healthy water.