Herbs keep me alive in prison

I love your herbal book… Personally I can not over state how this book has helped me in prison. I have many ailments from asthma, COPD, severe reactive skin. Unfortunately our prison yard is mostly concrete. But I have managed to treat my ailments by picking dandelion leaves to eat and wash. Also we have some plantain that grows so I use that for lots of things. Also we have a bit of clover so I use all what I can. On the out I lived in a field and never touched detergent. I have a good knowledge of herbs but your book has bolstered up my own knowledge and the use of canteen items as well is amazing. Thank you all so much for this book. Herbs keep me alive in prison and give me light and greenery.