[ladderff]

I've only skimmed the thread, I just want to comment on the assertion that keto will not support "heavy lifting" or "high activity levels." My own experience is when in strict low-carb mode I have sometimes felt like I lacked the energy to lift heavy or sustain performance in an endurance sport like soccer or hockey; however, the actual numbers from my workouts show that this feeling was merely subjective. I was/am still making progress with my lifts and my benchmark WODs (yeah, CrossFit. Hype aside, I judge the methods a comprehensive success). Before you write off keto for this reason: trust the numbers, not your feels!