What is the Coca Pulse Test? Although not 100% accurate, the Coca Pulse test can help identify foods that may be stressing your body without having to spend money on lab tests. In 1956, Dr. Arthur Coca, a medical doctor, wrote an entire book about this test, which is publicly available. I still feel it’s a good idea to run lab testing because, as I’ve said in other posts, a good food sensitivity test provides more information about your health than simply which foods you might be reacting to. It gives clues about whether you have a leaky gut...