I noticed when GCN started pumping out their keto videos, but was too distracted to comment at the time. To be clear, I think it an interesting, but completely settled, topic. Carbs are the most efficient way to fuel. Period. If you want to lose weight; add miles, cut back on calories, or both. For most people, finding a healthy weight is a simple math problem. It’s also worth pointing out that most of what you lose when swapping to keto is water anyway (which you kind of need, long term).

Fortunately, you don’t have to take my word for it. Dylan has you covered. TLDW; there is no scientific support that keto will do anything good for you.