Video: Do low-carb diets really do anything?
Some fads never die. Low-carb diets were a thing in the late 90s and they're still a thing now. But why does this fad have staying power?
Is it because the touted benefits are real?
Or is that greasy, low-carb burger fried in snake oil?
Learn about the surprising medical benefits of ketogenic diets in this video from Reactions: