★★★★★
I also suggested it to a friend who had a tumour behind the eyes so large the hospital had told her they could not operate it. The tumour disappeared within 3 days and she went back to work. All we took was a tablespoon once a day.
Yes, if ingested into the lungs, it would be a poison, just like water would, but swallowing a tablespoon or less per day for a limited period is not normally poisonous.