<p>More than a million Americans suffer from Type 1 diabetes. The disease occurs when the pancreas mysteriously stops producing insulin, the hormone that converts food into energy. Modern medicine has been able to recreate insulin, but not the finely calibrated delivery mechanism of the pancreas. Now a group of like-minded do-it-yourselfers have gotten together on the internet and—working outside the purview of organized medicine—have figured out how to link a pump, glucose monitor and smartphone to simulate a functioning pancreas. The results have been spectacularly successful.</p><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>

Biohacking a Ripped Frog

For much of human history, we’ve turned to diets to lose weight and improve our health. But it’s mostly been in vain. No matter how much the number on the scale drops begins to go down, chances are that the weight will come back. That’s just what the science says. But when it comes to weight, the facts just don’t seem to matter. Losing It, a new series from Bloomberg’s Prognosis, looks at how we got weight loss so wrong — and whether there’s a better way forward.