Sadhguru Sleeps 4.5 Hours: Is Less More?

Spiritual leader Jaggi Vasudev, known as Sadhguru, shared in a recent conversation that he now sleeps approximately 4 to 4.5 hours per night. This change comes after he experienced two head injuries requiring emergency surgeries about two years ago, necessitating a period of sedative use. Prior to these incidents, he had reportedly managed with as little as 2.5 to 3 hours of sleep for nearly three decades. This sleep duration is significantly less than the generally recommended 7 to 9 hours for adults.

Dr. Sheetal Goyal, a consultant neurologist, commented that while a small percentage of people might have genetic predispositions for lower sleep needs, consistently sleeping only 4 to 5 hours can impair memory, mood, immunity, and heart health over time. She cautioned that individuals might feel adapted to less sleep, but their cognitive functions like concentration, decision-making, and reaction time can still be negatively affected. Physical activity aids sleep quality but does not replace the body's need for sufficient total sleep duration.

Brain injuries and surgeries can indeed alter sleep patterns due to the brain's central role in regulating sleep-wake cycles. Trauma, surgery, or medications like sedatives can lead to changes in sleep quantity or quality, which vary individually and should be medically monitored. Long-term sleep deprivation is associated with increased risks of high blood pressure, diabetes, obesity, depression, and weakened immunity.