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
9 Signs of Early Cognitive Decline You Shouldn’t Ignore
Learn the early signs of cognitive decline, memory loss, and brain fog that may indicate something more serious. Neurologist-backed guide to spotting symptoms early.
The Connection Between Gut Health and Brain Fog: Why Your Stomach Might Be the Key to Clearer Thinking
Brain fog isn’t just in your head—it may start in your gut. Learn how digestive health impacts memory, focus, and clarity, and what you can do to fix it fast.
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.