Originally published in Medical Daily - Apr 11, 2015 12:17 PM by Lecia Bushak
A new study out of the Leiden Institute of Brain and Cognition at Leiden University in the Netherlands suggests that probiotics may actually aid in improving mood. They might be a good way to fight anxiety or depression, or simply make you feel better after a bad day.
The researchers examined 40 healthy young adults who had no mood disorders. Half of them consumed a powdered probiotic supplement every night for four weeks. The probiotic supplement was called Ecologic Barrier, and contains eight types of bacteria, such as Bifidobacterium, Lactobacillus, and Lactococcus (these three types of bacteria that have been shown in the past to mitigate anxiety and depression). The other half of the participants took a placebo, although they thought they were taking probiotics.
The people who took probiotic supplements began to see improvements in their moods; they reported less reactivity to sad moods than those who took placebos. In other words, the people who took probiotic supplements were better able to overcome sad moods than the others, and thus had fewer depressive thoughts following bouts of sadness.
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