@theline_show: Search 'THE LINE DR. MAJID FOTUHI' on YouTube to watch the full episode. Neurologist Dr. Majid Fotuhi reveals the number one supplement he recommends for brain health. While fish like salmon are great sources, he explains why supplementation is often necessary to protect your hippocampus and prevent cognitive decline. 🧠 #omega3 #brainhealth #supplements #neuroscience #dha