Fortis gastroenterologist Dr. Shubham Vatsya warns regular late dinners disrupt circadian rhythm, raise blood sugar and blood pressure — aim to eat before 7pm.
Why Late-Night Dinners Can Be Dangerous for Your Health
Eating dinner late at night as a habit can quietly harm health, warns Fortis Vasant Kunj gastroenterologist Dr. Shubham Vatsya, who says late meals disrupt the body’s circadian rhythm and raise risks for high blood sugar, hypertension and obesity. In an Instagram post highlighted by Hindustan Times, Dr. Vatsya explained that digestion and metabolic hormones slow at night, so eating when the body is in rest mode can cause blood sugar spikes, increased insulin levels and stubborn belly fat over time.
The biological explanation centers on the circadian clock — the body’s internal timing system that controls digestion, hormone release and sleep. When meals are timed against that clock, glucose handling worsens and sleep quality suffers, which together amplify cardiometabolic risk. For readers searching for practical guidance, Dr. Vatsya recommends early dinners and keeping the last meal several hours before bedtime to improve gut health and sleep.
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