04/21/2026
The gut-brain axis is one of the most significant shifts in how we understand cognitive health. Most people are not paying attention to it yet.
Your gut is lined with roughly 100 million neurons, sometimes called the second brain. It is in constant two-way communication with the brain in your head through the vagus nerve, the immune system, and the metabolites your gut bacteria produce when they eat what you eat. Around 90 percent of the body’s serotonin is made in the gut, not the head.
The Stanford work is part of a much larger body of research pointing in the same direction. A review published in Nutrition Research earlier this year found that modifying gut bacteria was associated with improvements in memory and executive function in adults over 45.
The raw material for the signal between your gut and your brain comes from your plate. A whole plant gives the gut a fiber matrix and a spectrum of compounds it evolved to recognize together. A supplement powder is engineered to hit a label. Different input, different result.
Zivolife is one whole plant. A 500-million-year-old charophyte your gut recognizes. Nothing extracted, nothing added.
Feed the gut. The brain is listening.
This content is not intended to diagnose, treat, cure, or prevent any disease.
Save this for reference. DM us if you want to know what a daily practice looks like.