"Microbiome and Brain Changes from Significant Weight Loss"
A study in China monitored 25 obese patients undergoing intermittent energy restriction (IER) for weight loss and found that changes in the gut microbiome and brain activity were tightly coupled over time. The study suggests that these changes could be linked by an unknown mechanism, either with changes in the gut microbiome driving changes in the brain or vice versa. The results indicate that IER can lead to significant reductions in body weight, body fat, waist circumference, blood pressure, and serum levels, while also affecting the activity of brain regions related to appetite and addiction. The study highlights the complex, two-directional communication between the gut microbiome and the brain in obese individuals during weight loss, raising questions about the specific mechanisms involved.
