It was shortly after midnight when emergency responders arrived at a downtown apartment after receiving a distress call from a worried neighbor. Inside, paramedics found a middle-aged man unconscious beside his bed. According to medical staff, the man had complained earlier of dizziness, chest discomfort, and severe dehydration before collapsing during the night.

Doctors later discovered that his nightly routine included several drinks commonly consumed before sleep. While the man survived after intensive treatment, physicians say the incident highlights a growing health concern that many people underestimate.

Specialists explain that what people drink in the evening can significantly affect sleep quality, heart rhythm, hydration levels, and even brain function. Some beverages may appear harmless, but when consumed regularly late at night, they can create dangerous stress on the body.

Medical experts are now warning the public to avoid four common nighttime drinks that may increase health risks over time.

Alcohol Remains One of the Biggest Sleep Disruptors

Many people believe alcohol helps them sleep better because it creates temporary relaxation and drowsiness. However, sleep researchers say the effect is misleading. Alcohol can interrupt the deeper stages of sleep, causing the body to wake up repeatedly throughout the night without the person realizing it.

Doctors also warn that drinking alcohol late at night can increase dehydration and place additional pressure on the liver and cardiovascular system. In some cases, heavy nighttime drinking has been linked to irregular heartbeat, breathing difficulties, and sudden drops in blood pressure during sleep.

The second drink experts advise limiting is caffeine-based beverages, including coffee, strong tea, and many soft drinks. Caffeine can remain active in the body for several hours, overstimulating the nervous system and preventing restorative sleep.

Sugary sodas are another major concern. High sugar intake before bedtime may cause spikes in blood glucose levels, leading to restlessness, headaches, and poor sleep quality. Over time, repeated nighttime sugar consumption may contribute to obesity and metabolic disorders.

Finally, doctors strongly caution against energy drinks at night. These beverages often contain a combination of caffeine, stimulants, and excessive sugar. Physicians say energy drinks may sharply increase heart rate and blood pressure, especially in people with underlying medical conditions.