During a conversation with Alia Bhatt, Sadhguru (Jaggi Vasudev) revealed that his sleep duration has changed significantly following two brain surgeries. Previously managing with only 2.5-3 hours of sleep, he now averages 4-4.5 hours. Alia, amused by his revelation, shared her own sleep habit of nine hours. Sadhguru attributed his ability to sleep less to a lack of reliance on sleep aids, stating, "Whenever I go to bed... I fall dead." Health expert Dr. Sheetal Goyal from Wockhardt Hospitals emphasized that adults should aim for 7-9 hours of sleep for optimal brain and body function. She warned that chronic sleep deprivation can negatively impact memory, mood, and overall health. Goyal noted that while physical activity can enhance sleep quality, it does not eliminate the necessity for adequate sleep. Long-term lack of sleep is linked to serious health risks, making it essential to prioritize both sleep quality and duration.