Fat isn’t just old bacon bits crashing on your hips—instead, it’s a hormone-pumping organ that chats nonstop with your brain, immune system, and metabolism. That makes it super powerful, but when you’ve got too much of it, those same signals can trigger chronic inflammation, mess up your hormones, jack up your disease risk, and shave years off your life.
Kurzgesagt’s video “The Fat Problem” digs into what fat really does, when it crosses the line into danger, and whether (and how) you can undo the damage by slimming down. Plus, if you’re hungry for more free science, it’s sponsored by Brilliant—and there’s even a new Health Journal to help you build real, guilt-free habits.
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