Are you going to ignore the person in the first link diagnosed himself with stage 4 cancer? Not only that he used a method that would not detect the type of cancer he claims to have had.
There are plenty of other testimonials on the website, from people who were diagnosed with cancer via biopsy.
Self-reported testimonials are subject to selection bias, and are almost useless for identifying a causative link among multiple variables. It has nothing to do with the honesty of the people reporting the results. It simply isn't possible to separate out all the confounding variables with such a small sample size, for something as complicated as cancer.
So is it your belief all doctors and researchers involved with researching a cure are evil and hiding the truth?
Researchers do study natural substances and show that they have cancer fighting effects. There are many university studies on the effect natural substances have on cancers. Its the drug companies who refuse to sponsor them for Phase 4 Clinical Trials.
Screw phase 4 trials. How about at least phase 2? Or even phase 1?
Before you can claim that garlic cures cancer, you should be able to answer most of these questions:
1. How many people have been cured by garlic?
2. How many have tried to use garlic as a cure, and failed?
3. What is the breakdown by dosage?
4. What is the breakdown by cancer type and stage?
5. Based on these results, how effective is garlic compared to other treatment options (chemo, radiation, etc.)?