Optical Illusion
Block A and block B above are actually the same color. Don't believe it? Place two fingers horizontally over the shadowed areas of the blocks so that only the non-shadowed parts of the blocks are shown. Wow, right? This illusion happens because the misleading light and dark shadows trick your brain into thinking the colors are different.
Jacob Teitelbaum, M.D. is one of the world's leading integrative medical authorities on fibromyalgia and chronic fatigue. He is the lead author of eight research studies on their effective treatments, and has published numerous health & wellness books, including the bestseller on fibromyalgia From Fatigued to Fantastic! and The Fatigue and Fibromyalgia Solution. Dr. Teitelbaum is one of the most frequently quoted fibromyalgia experts in the world and appears often as a guest on news and talk shows nationwide including Good Morning America, The Dr. Oz Show, Oprah & Friends, CNN, and Fox News Health.
