I m preparing to buy some ChlorOxygen Chlorophyll Concentrate Dietary Supplement for my friend who is really weak & ill. He had 2 rounds of Levequin around 9 months ago for pseudomonas infection in his lungs, he has COPD. He hadn t even finished with the second round when he had a heart attack due to damage in his artery causing a blood clot = heart attack. After that he was given prednisone for shortness of breath & now he has shingles & pneumonia. Basically he s on so many meds it s insanity. He s currently in the hospital, Kaiser Maui. He used to be a healthy person, vegetarian most of his life & vegan for the past 5 yrs. Organic foods, went to the gym. Once he started taking meds his health went to hell & now he s half dead, he s been in horrible pain & bed ridden since new years when the shingle broke out , it s a very bad case of it & he s on oxycodon all day everyday 24/7. I want to be sure this supplement won t cause problems with the blood thinner , Lyrica & Oxy & whatever else he s on. Thanks