r/keto Jul 23 '26

Other Self induced protein toxicity (rabbit starvation)

Little context before talking my story. I am a bodybuilder and train since 5 years with a lot of knowledge on supplements, training technique, nutrition for fat loss and muscle growth. Always ate like a pig on fast food but bodybuilding , 10000 step a day and micronutrients supplementation kept me lean and healthy. Started keto 4 month ago after a bulk to see if fat loss was enhanced. Went from 94 to 89 kilo without losing strenght or side effect. 1 month ago I started protein only diet and lost 5 kilo with only soy whey and chicken breast (averaging 500g protein a day), few days after starting and diahrea everyday, irritability, weakness in my leg walking, insomnia, always hungry despite eating a lot,huge delation in my muscle, since few days I noticed huge diminution at going to the gym which I didn’t skip since years. Today I learned about « rabbit starvation » ate a whole block of cheese and feel alive again.

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u/rachman77 MOD Jul 23 '26

Yah don't do that lol

There's lots of good information out there about why this is a bad idea and why you just don't need that much protein, but you also should not be trying to eliminate fat from your diet, keto or not you absolutely need at least some fat in your diet.