Many people often seek solutions such as practicing yoga, listening to relaxing music or using herbs. However, a simpler tip, drinking a glass of warm water before bed, brings unexpected benefits.
According to the Journal of Sleep Research, adequate hydration is directly linked to sleep cycles. The body lacks water, which can easily lead to dry throat, rapid heartbeat and poor sleep. Warm water not only rehydrates but also helps regulate body temperature, stimulate blood circulation and create a feeling of relaxation, thereby supporting the process of going into natural sleep.
A glass of warm water before bed can act as a signal to the body that it is time to rest, says Dr. Michael Breus, a sleep expert in the United States. It calms the nervous system, reduces stress levels and helps the brain secrete melatonin more regularly, thereby sleeping deeper and more stably".
Not only that, this habit also aids digestion. Warm water helps soften food in the stomach, reduce the burden on the digestive system at night, limit bloating and discomfort - one of the common causes of insomnia in the elderly.
Experts recommend drinking small sips instead of drinking too much at once to avoid overnight. A moderate amount, about 150200ml, is ideal for the body to relax enough without affecting sleep.
In the context of more and more people having sleep disturbances due to stress and lack of moderation in living habits, this small tip can be a natural, easy choice to do. With just a glass of warm water every night, you not only take care of your sleep but also contribute to protecting the health of your cardiovascular and digestive system.
