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Nutrition

Extreme Calorie Restriction Longevity Risk

Extreme calorie restriction longevity risk warns chronic very-low-calorie diets can steal muscle, bone, and mood—moderate deficits with protein beat starvation longevity cosplay.

Extreme calorie restriction longevity risk notes CRON cultish under-eating may extend worms while shrinking human muscle, sex hormones, and immune resilience. Longevity needs strength to prevent falls, not gaunt marathon restriction.

Moderate deficits with high protein preserve lean mass. Eating disorders hide behind biohacking language.

Older adults especially avoid aggressive cuts.

Common questions

  • Is intermittent fasting the same as CRON?

    Time-restricted eating varies—extreme daily deficits differ from twelve-hour windows. Muscle loss risk rises with chronic aggressive restriction regardless of label.

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