
02/09/2025
🧠✨ Believe It, Become It – The Science of Mind Over Body
A Stanford study found that simply telling someone they had a “bad gene” could change how their body worked—without any actual genetic difference.
People told they had low fitness performed worse on an exercise test, and those told they had a gene for obesity felt less full after eating. This shows that belief alone can impact physical reactions in real time, beyond just feeling differently.
While the experiment involved negative messages, it demonstrates the mind’s powerful influence on our body. It highlights how our thoughts can shape health outcomes—even if the biology stays the same.