There is a difference between someone who is unhealthy and someone who is sick. Part of that difference is the viewpoint, from which we look. When we look from a medical viewpoint - we tend to find illness. When we look from a healthicine view point - we are more able to see and understand healthiness and unhealthiness. Medicine is defined, by Wikipedia, as 'the science and art of healing'. The body heals.
The benefits of grape seed extract in cancer are well documented, but modern medicine won't do anything with it until the mechanism of action has been found, so that it can be isolated, purified, made poisonous and owned by a single company for enormous profits.
Did you know the vast majority of thyroid cancer diagnoses are FALSE? And yet, the vast majority goes ahead and gets 'treated' anyway, with total removal of the gland, radiation and life long hormone replacement.