Health

Hope Molecules Could Be The All Natural Antidepressant You Need

We all know that exercise helps reduce depression, but how exactly remains a mystery to most of us. The actual science behind how this occurs can be attributed to what are known as hope molecules.

By Gwen Farrell4 min read
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Shutterstock/Darya Chacheva

Though hope molecules are often mistaken for dopamine or serotonin, they’re actually myokines, a type of protein secreted by muscles. While the science behind hope molecules can go in-depth, you don’t have to have a degree in microbiology or neuroscience to understand how it works – or to reap the benefits.