At 66, Nagarjuna swears by one dinner rule. Dr Pal explains why it's a game-changer for your health

When it comes to ageing gracefully, some swear by skincare, while others rely on workouts. But for actor Nagarjuna, the secret is much simpler — and it’s all about what time you eat. The 65-year-old revealed in an interview that he prefers to finish his dinner by 7 pm, a habit that, according to a renowned gastroenterologist, Dr Pal, could be the key to staying young, fit, and energetic well into your 60s.

Why eat your dinner by 7 pm?

In a recent Instagram video, Dr Pal explained why Nagarjuna’s routine makes so much sense. He said eating dinner early helps align with the body’s natural rhythm. After sunset, digestive hormones wind down, and when you eat late, your body ends up working overtime to process food while you’re asleep. This, he noted, can raise blood sugar and insulin levels, disturb metabolism, and even trigger fat storage.

He further compared the actor’s habit to time-restricted eating, where people often fast for 16 hours. Studies, Dr Pal added, show that those who eat dinner earlier not only sleep better but also enjoy improved gut health and lower risks of obesity and diabetes. His advice was simple: it’s not just about what you eat but when you eat. And if you absolutely must indulge in that late-night biryani, make sure to have it before 7 pm.


What does research say about early dinner?
A study titled “Eating Dinner Early Improves 24-h Blood Glucose Levels and Boosts Lipid Metabolism after Breakfast the Next Day: A Randomized Cross-Over Trial” published in the National Library of Medicine found that having dinner earlier (at 6 pm) helped lower blood sugar levels after dinner and overnight compared to eating later (at 9 pm), even when the meal size and calories were the same.

The researchers reported that blood sugar levels stayed higher in the late dinner group not only after dinner but also throughout the night and even into the next day. On average, participants who ate later showed higher glucose levels over 24 hours, while the early dinner group had better blood sugar control and improved metabolism after breakfast the following morning.