The Science of Mood
Your Gut Has a Mind of Its Own
Meet your "second brain." The 500 million neurons in your gut that directly influence your mood, stress response, and mental clarity every single day.
If you've ever felt "butterflies" in your stomach before a big presentation, or noticed that stress goes straight to your digestion, you've experienced the gut-brain connection firsthand. But this relationship goes far deeper than occasional nervous feelings.
Your gut and brain are in constant communication, and the bacteria living in your digestive tract play a starring role in this conversation. Scientists now understand that supporting gut health may be one of the most effective ways to support mental wellness, mood, and cognitive function.*
At Vital Planet, we've spent over 25 years studying digestive health. When the research on the gut-brain axis became undeniable, we knew we had to create something specifically designed to support this connection. The result: our Intense Care Brain & Mood formula.
Your Gut: The "Second Brain"
The nickname isn't an exaggeration. Your gut contains the enteric nervous system, a complex network of over 500 million neurons that operates independently from your brain. It's the only organ that can function without instructions from your central nervous system.
(more than your spinal cord)
in your gut*
in your digestive tract
Perhaps most striking: 95% of your body's serotonin, the "feel-good" neurotransmitter, is produced in your gut, not your brain.* This means the bacteria living in your digestive tract have significant influence over your mood chemistry.
How Your Gut Affects Your Mood
The gut-brain axis is a bidirectional communication highway. Your gut sends signals to your brain through several pathways, and your brain sends signals right back. When one system is out of balance, the other often follows.
The Vagus Nerve: Your Internal Information Highway
This major nerve carries signals bidirectionally between gut and brain
Mood & emotions
Stress response
Mental clarity
Neurotransmitter production
Immune signaling
Inflammation regulation
Here's what makes this so important: specific probiotic strains, sometimes called "psychobiotics," have been shown in clinical studies to support healthy communication along this axis.* Not all probiotics do this. It requires particular strains that have been researched for their effects on mood and cognitive function.
Why This Matters
Traditional approaches to mood support focus only on the brain. But emerging research suggests that supporting the gut microbiome may be equally important. For some people, it's the missing piece they've been looking for.*
Gut-Brain Wellness Assessment
Wondering if your gut-brain axis could use some support? This quick assessment looks at common signs that your gut and mood may be connected.
How's Your Gut-Brain Connection?
Rate each statement from 1 (rarely) to 5 (very often)
I experience occasional low mood or feel "off" without clear reason
Stress seems to go straight to my stomach (digestive upset, discomfort)
I have trouble with focus, concentration, or mental clarity
I feel tired or low-energy even after adequate sleep
I experience occasional digestive issues (bloating, irregularity, discomfort)
Your Score: --/25
Looking Good!
Your gut-brain connection appears to be functioning well. Maintaining this balance with daily probiotic support can help keep it that way.*
Recommendation
Consider a daily maintenance probiotic to continue supporting your gut-brain wellness. Our Vital Flora formulas are perfect for ongoing support.*
Your Score: --/25
Room for Improvement
Your responses suggest your gut-brain connection could use some targeted support. The good news? This is exactly what our Brain & Mood formula was designed for.*
Recommendation
Our Intense Care Brain & Mood formula features clinically studied strains specifically selected to support the gut-brain axis. Consider giving it a try.*
Your Score: --/25
Your Gut-Brain Axis Needs Attention
Your responses suggest a significant opportunity to support your gut-brain connection. Many people in your situation have found targeted probiotic support helpful.*
Recommendation
Our Intense Care Brain & Mood formula is specifically designed for situations like yours, with clinically studied strains and a higher Lacto ratio to support brain + mood health.*
The Science: Clinically Studied Strains for Mood
Not all probiotics are created equal, especially when it comes to supporting the gut-brain connection. Our Brain & Mood formula features three clinically studied strains specifically selected for their effects on mood and cognitive function.*
Clinically Studied
Lactobacillus plantarum P8
Studied for its effects on stress response and cognitive function. Research suggests it may help support healthy cortisol levels already within normal range.*
Clinically Studied
SynBalance® PBS072
A Lactobacillus reuteri strain studied for its role in supporting healthy mood and emotional wellbeing through the gut-brain axis.*
Clinically Studied
SynBalance® BB077
A Bifidobacterium breve strain researched for its potential to support mental clarity and cognitive performance.*
Beyond these targeted strains, our formula includes 67 diverse strains and 65 billion CFU, plus a higher Lacto-to-Bifido ratio specifically optimized for brain and mood support.*
Beyond Probiotics: The 4-Biotic Approach
Our Brain & Mood formula goes beyond standard probiotics with our comprehensive 4-biotic approach, combining four types of gut-supporting compounds in one daily capsule:
Prebiotics
7 organic fiber sources that feed your beneficial bacteria
Probiotics
65 billion CFU of 67 diverse, clinically studied strains
Postbiotics
Beneficial metabolites produced by probiotic fermentation
Parabiotics
Heat-treated bacterial cells that support immune signaling
This comprehensive approach ensures you're getting complete gut support: not just live bacteria, but the full ecosystem of compounds that contribute to a healthy microbiome.*
Intense Care Brain & Mood Formula
Designed specifically to support the gut-brain connection, our Brain & Mood formula represents the latest science in psychobiotic research.*
Formulated for the Gut-Brain Connection
Intense Care Brain & Mood
Prebiotics + Probiotics + Postbiotics + Parabiotics in one daily capsule. Clinically studied strains for mood and cognitive support. No refrigeration required.*
Frequently Asked Questions
The Bottom Line
The gut-brain connection isn't just fascinating science. It's a practical opportunity to support your mental wellness in a new way.* By nourishing the bacteria that communicate with your brain, you're addressing mood and cognitive function at a foundational level.
Our Intense Care Brain & Mood formula brings together 25+ years of digestive expertise with the latest psychobiotic research. Clinically studied strains, 65 billion CFU, 67 diverse strains, and our complete 4-biotic approach, all in one daily capsule that doesn't require refrigeration.
Ready to support your gut-brain connection? Try Intense Care Brain & Mood and discover what targeted probiotic support can do for your mood and mental clarity.*
Sources
- Furness, J.B. (2012). "The enteric nervous system and neurogastroenterology." Nature Reviews Gastroenterology & Hepatology, 9(5), 286-294. PubMed
- Mawe, G.M. & Hoffman, J.M. (2013). "Serotonin signalling in the gut: functions, dysfunctions and therapeutic targets." Nature Reviews Gastroenterology & Hepatology, 10(8), 473-486. PMC
- Bonaz, B. et al. (2018). "The Vagus Nerve at the Interface of the Microbiota-Gut-Brain Axis." Frontiers in Neuroscience, 12, 49. PubMed
- Dinan, T.G. et al. (2013). "Psychobiotics: a novel class of psychotropic." Biological Psychiatry, 74(10), 720-726. PubMed
- Lew, L.C. et al. (2019). "Probiotic Lactobacillus plantarum P8 alleviated stress and anxiety while enhancing memory and cognition in stressed adults." Clinical Nutrition, 38(5), 2053-2064. PubMed
- Sarkar, A. et al. (2016). "Psychobiotics and the Manipulation of Bacteria-Gut-Brain Signals." Trends in Neurosciences, 39(11), 763-781. PubMed
- Fülling, C. et al. (2019). "Gut Microbe to Brain Signaling: What Happens in Vagus..." Neuron, 101(6), 998-1002. PubMed
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult with a healthcare provider before starting any supplement regimen, especially if you have existing health conditions or take medications.