I fully realise that it flys in the face of conventional "wisdom" butI came to the logical conclusion a long time ago that any substance that irritates the digestive tract lining cannot be good for you. It really is common sense if you care to think about it. if you wre intent on consuming it, it should at least be in a very dilute form.
This has been confirmed by Dr. robert Beck, inventor of the Beck Zapper, a well respected physicist and health researcher. He claims that garlic specifically interferes with brain function and can cause headaches and impaired mental processes. He also relates an anecdote from world war 2. Some soldiers dipped their bullets in garlic oil. Such was the toxicity, that they would only have to nick their opponent to ensure that he would not survive.
He also claims that this technique is taught to CIA agents along with the more well known oleander.