Mental clarity has been linked to sleep, hydration, and reducing screen time for decades. For instance, an NCBI study states that proper sleep maintains serotonin and dopamine, which help with mood regulation and mental clarity.
Therefore, sleep, especially the rapid eye movement phase, is important for consolidating memories. While these factors certainly play a role, recent findings suggest another surprising contributor to how clearly we think: our gut.
The gut is home to trillions of microbes that not only break down food but also communicate with your brain. This relationship, often called the gut-brain axis, is now being studied to reshape how scientists understand cognition, emotion, and focus.
In this article, we will look at how these microbiomes play a role in mental clarity. Gut Feelings Are More Than a Metaphor You might have experienced a “gut feeling” before making a tough decision or noticed your digestion reacting to stress.
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