It has been reported that naturally fermenting foods can decrease anxiety and increase joy in those that consume them. Fortunately, pickles fall into this category.
This is the name by which the process of naturally fermenting foods decreasing anxiety is referred to.
Our stomach contains serotonin that is also in our brain, and the foods we consume can be a determinant of how we feel.
So, eat more pickles. Your stomach, brain, and overall temperament will show positive results.