Insulin made in:

**The reasoning** Insulin is a hormone that controls blood sugar (glucose) levels in your body. It's produced by special cells called **beta cells** located in clusters called the **islets of Langerhans** within the **pancreas**. Think of it this way: When you eat rice or garri, your blood sugar rises. The pancreas detects this and releases insulin, which acts like a "key" that unlocks your cells so glucose can enter and give you energy. Without insulin, sugar stays in your blood — that's what happens in diabetes. **Why the wrong options tempt you** - **A) Liver** — The liver *stores* glucose as glycogen and can break it down when needed, but it doesn't *make* insulin. Easy to confuse because both organs deal with blood sugar regulation. - **C) Heart & D) Lungs** — These pump blood and exchange oxygen, respectively. They have nothing to do with hormone production for sugar control. **Quick takeaway** **Pancreas = Insulin factory.** Remember: "**Pan**-creas **Ins**ulin" — both start with similar sounds, and the pancreas sits behind your stomach managing your sugar levels!