How to increase heart rate variability during sleep?

Eating a light, plant-based dinner at least three hours before sleeping makes a big difference. When your body isn't busy digesting heavy food at night, your heart rate naturally drops and HRV improves. Keep your dinners simple and early.

Consistent aerobic exercise like brisk walking or slow jogging during the day is excellent for your heart health and HRV. Just avoid heavy workouts close to bedtime as that can do the opposite. Check with your doctor before starting any new routine.

While lifestyle changes help, a consistently very low HRV could sometimes indicate chronic stress or cardiovascular fatigue. It is always wise to consult a doctor and get a basic health checkup to ensure your heart is functioning optimally.

My elders always suggest drinking warm milk with turmeric and practicing calm prayers before sleep to soothe the mind. It helps relax the nervous system. But do follow your doctor's advice if you are tracking this for any specific health condition.