Can you please tell me significance of blue algea in curing Cancer

Quick answer: this is currently NO cure for cancer.

Unfortunately there is NOT a cure of cancer :(

NK, is mostly right. I am cured of my cancer, but had to undergo major surgeries and chemotherapy.

Blue Aglea is a snake oil treatment and nothing more. It is NOT a cure.

I agree. Years ago it was shark cartilage. Just highly unscrupulous people trying to profit off fear and desperation, unfortunately. Beyond having strong antioxidant activity, there is probably little benefit. It is certainly not a cure.

There is no cure out for all cancers. There is cancer treatment that sometimes works, and sometimes, not.