With Lungwort and Coltsfoot Tincture along with a Mullein supplement and eliminating dairy in my diet, I have been able to cut back on big Pharma's really expensive medication. I am hoping Secrets of the Tribe has reduced the pyrrolizidine alkaloids in the formula or the lungwort minimizes it so I don't end up with liver failure. So far I have been taking this for nearly a year and all is well.
I have been taking daily for 3 months along with other supplements and I haven't had major sinus issues this year nor bronchitis. I attribute that to taking care of my immune system and this tincture is a part of that routine.