Let’s Talk About Fat

This Kurzgesagt video (sponsored by Brilliant and featuring their new Health Journal) dives into the surprising reality that fat isn’t just inert storage—it’s a powerful, hormone-secreting organ that chats with your brain, immune system, and metabolism.

But like any superpower, too much of it can backfire: excess fat fuels inflammation, throws off hormonal balance, hikes your risk of major diseases, and can even shorten your life. The video explores what fat really is, when it becomes dangerous, and whether its harmful effects can be undone.

Watch on YouTube