We’re working on the next season of Creative Control. In the meantime, we’re revisiting this still-relevant topic: doctors on platforms like TikTok and Twitter making medicine less of a mystery for people—and becoming celebrities along the way.

But the ethics of being a medical influencer are a bit hazy. We’ve seen how misinformation can run rampant on social media, and it doesn’t take much for anyone to gain a following, no matter their credentials. So what are the implications of doctors being influencers, and is it actually making us healthier?