Ninety percent of your serotonin is made in your gut. The number is right. The promise bolted onto it isn't. Here's what the research actually establishes about gut health and midlife brain fog, and what you can build on today.

Brain fog, word-finding pauses, the afternoon energy drop — for women in their 40s, this is not decline. PET scans show a documented shift in how the female brain makes energy in perimenopause. Here is what the research reveals, and what actually moves the needle.

Midlife women aren’t losing their minds. They’re running today’s life on yesterday’s cognitive infrastructure. This piece explains what that means, and how The FhyteWell® Loop™ and The 5 D’s of Midlife Brain Health™ map the patterns behind brain fog, doubt, and load.