Karla asks: Why does aspirin prevent heart attacks? The wonder drug once gleaned from the bark of a willow tree is today used to help prevent heart attacks and strokes. But not everyone benefits from daily aspirin therapy. What is Aspirin? As early as Hippocrates (400 BC), people were harvesting willow to treat pain. Today, aspirin is: “Acetyl salicylic acid … Continue reading Why Does Aspirin Prevent Heart Attacks?