Apple Cider Vinegar, a new six-part series released on Netflix, charts the true story of the young influencer who tricked the world into believing she’d cured her terminal brain cancer through diet and alternative therapies.

Apple cider vinegar is more popular than ever. Before you start drinking it, keep these potential benefits and risks in mind.

Netflix points out that the story is “true-ish,” which is raising a lot of questions about what’s real and what’s made for TV in this fascinating series. So, is the Hirsch Institute real—or, at least, based on a real organization? Here’s the deal.