Turning unto Allah (only), not ascribing partners unto Him; for whoso ascribeth partners unto Allah, it is as if he had fallen from the sky and the birds had snatched him or the wind had blown him to a far-off place.
Times are computed by method; your mosque's timetable governs the adhan. Every text carries its source and grade. Nothing here is a fatwa, a prediction, or a substitute for a doctor: your own scholar decides what is contested, and the tradition itself says the practice is alongside treatment, never instead of it.