The Brain Good Blog
Neuroscience-backed insights from a trusted expert—empowering everyday people to optimize memory, beat brain fog, and boost brain health.
By Dr. Tanzila Kulman, MD—neurologist and brain health expert helping you stay sharp, focused, and fog-free
The Shocking Link Between Sleep Position and Alzheimer's Risk
Recent Yale Medicine research reveals a startling connection between sleep position and Alzheimer's risk. Side sleeping enhances glymphatic clearance by up to 25% compared to back sleeping, significantly improving your brain's ability to remove beta-amyloid proteins associated with Alzheimer's disease. Studies show just two hours of supine (back) sleeping reduces this critical brain-cleaning process, while left-side sleeping optimizes the glymphatic system—your brain's overnight cleaning crew that removes harmful proteins during deep sleep. Dr. Brain Good's 3-step sleep position protocol helps optimize this natural detoxification process to protect against cognitive decline.
Is Your Gut Health Destroying Your Memory?
Groundbreaking research from Stanford Medicine reveals the gut-brain connection directly impacts memory function and cognitive performance. Your gut microbiome communicates with your brain through the gut-brain axis, affecting hippocampal health and memory formation. Studies show specific gut bacteria patterns predict memory decline 6-18 months before symptoms appear, while intestinal permeability ("leaky gut") allows inflammatory compounds to damage memory centers. Dr. Brain Good's 14-day gut-memory reset protocol targets these microbiome imbalances to restore cognitive function and prevent further memory decline.
This Morning Habit Could Be Ruining Your Brain Health
Each day of brain-healthy morning habits builds upon the previous day's benefits, creating what neuroscientists call "positive neuroplasticity"—the brain's ability to strengthen beneficial neural pathways through repeated activation.