Tag: Morning grogginess

According to the Sleep Foundation, consuming a high-fat or high-sugar meal less than an hour before bedtime is linked to disrupted, low-quality sleep. This is a major factor in answering the question, does eating before bed make you groggy in the morning? The timing and type of your late-night snack can significantly affect how you feel upon waking.

According to a 2021 study in the Journal of Physiology, overnight fluid loss can reduce cognitive performance by 15%, leaving you sluggish and unfocused. This morning grogginess is often a sign of mild dehydration, leading many to wonder: will electrolytes help you wake up?

According to research from the American Society for Nutrition, mild dehydration—even a loss of just 1–2% of body water—can negatively affect cognitive performance. This scientific consensus suggests a clear link between hydration status and brain function, leading many to ask: does drinking water help with grogginess? The answer lies in understanding the vital role water plays in keeping your brain sharp and energized.