From A to K: Your Complete Vitamin Guide - Ask The Scientists

You need vitamins like your life depends on it. Because it does. Vitamins—not the pills or gummies, but the actual molecules—are essential for human life. Your body needs vitamins to maintain your health. And there’s so many, you need a vitamins guide, too.You’ve come to the right place. You’ll find the basics about these essential micronutrients. Learn what vitamins are. Look back at how science discovered them. And understand how they work in your body.Then you’ll find a list of all the essential vitamins. Use the links in the table of contents to jump to different vitamins and explore all the vital substances that keep your body going.A Crash-Course in Vitamin BasicsThe simplest definition for a vitamin is “a substance that helps your body work properly.” They’re vital for your health. That’s where the “vita” in vitamin actually came from.But that’s probably too basic. Minerals are essential for life. They help your body work properly, too. So, what sets a vitamin apart?Vitamins are...