"A sizable body of research exploring the nature of consciousness, carried on for more than thirty years in prestigious scientific institutions around the world, shows that thoughts are capable of affecting everything from the simplest machines to the most complex living beings. This evidence suggests that human thoughts and intentions are an actual physical “something” with astonishing power to change our world. Every thought we have is tangible energy with the power to transform. A thought is not only a thing; a thought is a thing that influences other things"
"Every thought you have causes neurochemical changes, some temporary and some lasting. For instance, when people consciously practice gratitude, they get a surge of rewarding neurotransmitters, like dopamine, and experience a general alerting and brightening of the mind, probably correlated with more of the neurochemical norepinephrine."
Source of Quotes and Full Article
https://www.huffingtonpost.com/debbie-hampton/how-your-thoughts-change-your-brain-cells-and-genes_b_9516176.html