Melatonin, Magnesium, or Marketing? A Clinical Look at America's Sleep Supplement Obsession
Americans pour more than $5 billion each year into sleep supplements, yet restless nights remain a national epidemic. Before you reach for another bottle, it is worth asking which of these products are backed by rigorous science — and which are simply well-packaged hope. This evidence-based guide separates the clinically supported options from the costly placebos.