Mood

4 articles

Abstract representation of the suprachiasmatic nucleus (SCN) in the brain, illustrating the body's internal clock and its connection to the 24-hour light-dark cycle.

What is a Circadian Rhythm and How to Optimize Your Routine?

The tiny suprachiasmatic nucleus (SCN), a cluster of just 10,000 neurons nestled within your brain, acts as the master clock, orchestrating nearly every rhythm in your body.

Chloe Bennett·September 4, 2026

Visual representation of the gut-brain axis, illustrating the connection between the gut microbiome and the human brain, symbolizing health and mood.

Nutrition

What is the gut-brain axis impact on health and mood?

Metagenomics analysis reveals the human gut microbiome harbors 1952 unclassified bacteria species, adding to 553 already cultured.

Ryan Patel·August 2, 2026

An artistic representation of the gut-brain axis, showing neural pathways connecting to a diverse and healthy gut microbiome.

Wellness

What is the gut-brain axis and how does it affect your mood?

Scientists recently discovered 1952 previously unclassified bacterial species living in the human gut, a revelation that dwarfs the 553 species we had managed to culture before and suggests its comple

Chloe Bennett·July 20, 2026

An artistic representation showing the interconnectedness of the gut and brain, with glowing neural pathways linking the two organs.

Wellness

What Is the Gut-Brain Axis and How Does It Affect Your Mind?

Approximately 90% of the body's serotonin and 50% of dopamine, crucial neurotransmitters for mood and cognition, are produced not in the brain, but in the gut, according to Harvard Health .

Chloe Bennett·April 17, 2026