diabetes and thyroid issues with liver flush?

My mother in law wants to do a liver flush. She has hypothyroidism and is diabetic (non insulin) and is concerned about doing it with those conditions.

The recipe I've used successfully for years for myself and my husband and a few other family members, is 2 days juice fasting, with 16 oz unfiltered organic apple juice every two hours and on the 2nd night doing 1/2 C organic Extra-Virgin Olive-Oil and 1/2 C organic lemon juice. Next morning SWF (Salt-Water-Flush) then nothing but soft cooked veg to eat for days 3 and 4 before resuming normal eating.

Is there a different Liver Flush recipe that would be better/best for her considering her conditions? Or are there any considerations that we need to keep in mind while doing it?

She's also concerned about taking her regular medications while on the fast and during the flush. She's taking thyroid meds, antidepressants, high blood pressure meds, and a few others I can't think of at this moment.

After she gets the Liver Flush done I've talked to her about starting Iodine supplementation, colloidal minerals, and magnesium supplementation. Shes listening and is open to ideas to help, but I want to make sure I'm giving the best advice I can.

Any help or suggestions are greatly appreciated. Thanks in advance and take care.