I Am On Medication For High Blood Pressure, Under Active

I am on medication for high blood pressure, under active thyroid,cholesterol, diuretics.have been diagnosed with gallstones, diverticulitis, and ovarian cyst, I àm57yrs female HAve had hysterectomy
2001for fibroid. I don't drink nor smoke would like to have more energy eat a healthy diet am not overweight. Can I Take vitamins for energy loss hair loss fatigue. And need to eat healthy to not trigger stones,or diverticullitis