Salman Khan says he sleeps ‘7–8 hours in a day’ only once a month, but ‘slept nicely when I was in jail’; expert on how it affects health

Even Shah Rukh Khan had earlier opened up about his erratic sleep schedule, sharing that he sleeps at 5 am and wakes up by 9 am.

Taking a cue, let’s understand how erratic sleep and subsequent deprivation affect one’s health.

An adult should sleep 7-9 hours every night, emphasised Dr Sudhir Kumar, consultant neurologist, Apollo Hospitals, Hyderabad. “Sleep deprivation is associated with a higher risk of obesity, type 2 diabetes, hypertension, heart attack, stroke, depression, dementia, and certain forms of cancer,” Dr Kumar added.

In addition to long-term health hazards, sleep deprivation can result in various short-term adverse effects, such as poor attention, concentration, memory issues, headache, irritability, and reduced productivity at work, he continued. “Driving ability is also impaired, and there is increased risk of being involved in vehicle crashes, in a sleep-deprived driver,” Dr Kumar told indianexpress.com.

Do you sleep well? (Photo: Pexels)

It is preferable to complete the entire sleep quota in one go, preferably at night. “Those who cannot get 7-9 hours of sleep at night can complete the balance sleep during daytime,” said Dr Kumar.

Sleep consistency — going to bed and waking up around the same time — is also essential. “Consistent sleep schedule is associated with overall better health,” said Dr Kumar.

Maintaining a consistent sleep schedule, creating a purposeful morning routine, and avoiding screens before bedtime can promote better sleep quality.

DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.