I find critical thinking crucial to life. Several people confuse critical thinking with the scientific method that can take years to produce any results. Critical thinking is what a scientist would use to initially propose his/her theory, that is later supported by years of evidence using the scientific method.
With my recent purchase of the vita-mix machine I have been doing research on vitamins, nutrients and foods. With my husband’s cancer, obviously, cancer is one concern. My research has led me to believe that the B17 vitamin deficiency can cause cancer and eating whole foods certain grains and seeds of fruits is an interesting theory that I am going to pursue further. Another thing I read says you have to eat pineapple in conjunction with the seeds because it has an enzyme that helps breakdown the wall of the cancer cells. The vita-mix machine tells you to include the pineapple core.
http://www.content4reprint.com/health/diseases-and-conditions/cancer/vitamin-b17-and-the-fda.htm
http://video.google.com/videoplay?docid=4312930190281243507#
http://www.healingdaily.com/detoxification-diet/vitamin-b-17-laetrile.htm
Whether this is true or all BS, I am not sure not enough evidence yet. The guy with cancer on vita-mix testimonials claims that his modifications of his eating saved his life. The vita-mix machine makes many claims like lowering cholesterol, helping with blood sugar, and preventive medicine for heart disease and cancers.
I was also interested in autism because my grandson was late to talk and still is lagging in the speech department. I think there are some people on this forum that are dealing with autism and I found what I read about vitamin D deficiencies to be really interesting. Here is the article.