Kurzgesagt’s latest video, sponsored by Brilliant, unpacks how fat is actually a dynamic organ, not just an energy store. It regulates hormones and chats with your brain, immune system, and metabolism—but when you’ve got too much, it sparks inflammation, throws hormones out of whack, raises disease risk, and can shave years off your life.
They tackle big questions: What exactly is fat? When does it go from helpful to harmful? And can we undo the damage of excess fat? Alongside the video, you’ll find links to dive deeper for free (plus a Brilliant discount) and a new Health Journal promising real‐science, guilt-free routines.
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