Glad you got the new document. Thanks for letting me know.
There are many possible reasons for brain fog, one of which, as you know, is candida. Other contributing or causative factors can include one or more of the following:
parasites, food allergies, wireless communications equipment (cordless phones, wifi, cell towers, cellphones), mold allergies, construction materials off gassing, heavy metals in the body, nutritional issues (low blood sugar swings, B12 deficiency, low iron, low protein).
For heavy metals, I can't advise but I would suggest you read about high quality modified citrus pectin (find out the differences between molecular size and degree of esterification - look for 3 as a molecular size and esterification below 10%)
It is challenging to sort out how many of these problems could be at play.
For thyroid medicine, I know a doctor who recommends putting your pill by your bedside and taking it if you get up early in the morning to use the bathroom. Then you may more easily find the one hour between taking it and taking your purge. Some people find other times to take the purge, like mid morning or mid afternoon or bedtime.
Hope this helps you Verona. Take good care.