How close can AI get to a clinical scan just from a photo? This close.The most advanced AI model today might be able to tell you how fat you are, accurately. And this is important.From my first crude test, GPT-4o's ability to estimate body fat percentage from photos rivals even gold-standard tools like DEXA scans.Why this matters: As a direct measurement of adiposity (and inversely, lean body mass), BFP is a more precise and meaningful metric for health than Body Mass Index (BMI), but it’s typic...