Can Dietary Supplements Boost Brain Power?

Scan the vitamin aisle in your local supermarket and you’ll find plenty of products promising to improve brain function. With names like “Memory Complex,” “Neuro Optimizer,” “Brain Elevate,” and “Sharp Thought,” they tout the remarkable powers of compounds from phospholipids and omega-3 fatty acids to acetyl-L-carnitine, citicoline, and Gingko biloba. Manufacturers claim these supplements will…