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This is an older article that may not reflect Dr. Mercola’s current view on this topic. Use our search engine to find Dr. Mercola’s latest position on any health topic.
Studies in the science of Epigenetics show that genes are by no means 'set in stone' but that they can alter themselves in response to a person's environment.
In short, the DNA and thus the biology of an organism are constantly adjusting themselves to signals from outside the cells, including energetic information arising from thoughts and beliefs.