Medical Disclaimer & Health Risks

This tool is for informational and modeling purposes ONLY. It is NOT medical advice. Polyphasic sleep schedules are extreme and carry significant health risks. They are not suitable for most people, especially adolescents, those with pre-existing health conditions, or individuals in safety-critical roles.

Always consult a qualified medical professional before attempting any change to your sleep schedule.

• Severe Sleep Deprivation: Most schedules drastically reduce total sleep time, leading to chronic sleep deprivation.
• Cognitive Impairment: Can cause poor memory, lack of focus, reduced problem-solving skills, and mood instability.
• Hormonal Imbalance: May disrupt hormones controlling stress (cortisol), appetite, and growth.
• Weakened Immune System: Chronic lack of sleep can make you more susceptible to illness.
• Increased Accident Risk: Drowsiness and "micro-sleeps" can be dangerous while driving or operating machinery.