Not sure about this diet. I tried it for about 6 weeks and it was a total mind phuq. I ate exactly as it was outlined and as was predicted the tuesday into wednesday was the absolute worst. felt horrible. zero energy, didn't have energy or strength to train. the recommended cardio was slow walking on a treadmill which is the exact opposite of what i normally do. my blood sugar felt so goddam low i felt like i was going to slip into a diabetic coma. i never got into ketosis as the books predict you will. the keto strips said 0 ketones and i just felt too tired and awful to even move. on a work run to drop off samples to the lab i went thro Dunkin drive thru and got the Dunkin/Monster energy punch which is loaded with carbs and sugars and when i was done with that i felt at least mentally stable again and started eating low carb again ibstead of no carb. I recently friended former IFBB pro Mike Quinn and we were talking about how this diet was fucking me up and he said it's a horrible diet, very similar to the Dr DiPasquale diet the WBF had the athletes use for the awful last contest they did and he came put looking like doo doo. He said he recommends his clients do low carb when dieting but he has little faith in the keto diet. he told me you need at least 65 grams/day of carbs just to maintain normal brain function day to day. I also read a little later that people who do the keto diet can risk onset of adult type 2 diabetes. on my last batch of tests which i have never had any issues with blood sugar came out as a fasting glucose level of 150. that's insane. my body seems to have regulated out somewhat now and i feel normal again eating normal again. i was a zombie for a few months, work, attempt to train, go home, fall asleep. it sucked. don't think i'll try the keto thing again. had same report from a few people in my women's conditioning class i do at the dojo say the same, they got very sick, low blood sugar dizziness and such and had to go back to eating normal. anyone else have any input on if they had tried this and the results?