I have been using serrapeptase for some time for fibrosis of the lungs, I have seen a huge benefit and so has my consultant, results from my ct scan shows no further deterioration and in her words remarkable improvement. I take 1 capsule 250,000 iu every morning on an empty stomach, no side effects just benefits. Just love this product, it’s amazing! I noticed in about 4 weeks that my chest was not full of congestion, not coughing every morning to clear the mucus and my breathing has vastly improved. I cannot recommend this enough. Well done The Finchley Clinic and a huge thank you !