As the clock falls back this weekend, Americans are bracing for another round of sluggishness and grogginess that often accompanies daylight saving time. While the extra hour of sleep might seem like it should give people an energy boost, experts warn that our internal clocks can take days to adjust, leading to fatigue, hunger swings, slowed metabolism and even mood changes.
The disruption caused by the one-hour time change is particularly pronounced in vulnerable populations such as shift workers, children and teens, older adults, those with sleep or heart conditions, and frequent travelers. "Our internal circadian rhythm, which is monitored by light, meal timing and hormone release, can fall behind by several days when we change our external clocks," said Neelofer Basaria, a Texas-based public health expert.
Fortunately, experts say that there are simple ways to mitigate the effects of this time change. One key strategy is to eat balanced meals consisting of protein, complex carbs and healthy fats at regular times throughout the day. According to Robin DeCicco, a certified holistic nutritionist in New York City, starting your day with protein can help stabilize blood sugar, boost alertness and signal to your body that it's time to be awake.
Another important consideration is dinner timing. Basaria recommends eating dinner earlier after the clocks go back, as this helps regulate the internal clock. Consistency in meal times, combined with dim light exposure in the evening, also supports a smoother circadian rhythm reset.
Research suggests that certain foods can naturally support melatonin production and improve sleep quality. These include turkey, cherries, pumpkin seeds and kiwi, all of which contain magnesium and zinc that further support relaxation before bed. Basaria also advises avoiding caffeine after 2 p.m. and eliminating high-sugar snacks close to bedtime.
The most effective way to adjust to the time change is to stay consistent with your eating routine, exercise habits, and light exposure. By following these simple tips, you can help maintain steady energy and prevent crashes, making it easier to adjust to the new schedule.
The disruption caused by the one-hour time change is particularly pronounced in vulnerable populations such as shift workers, children and teens, older adults, those with sleep or heart conditions, and frequent travelers. "Our internal circadian rhythm, which is monitored by light, meal timing and hormone release, can fall behind by several days when we change our external clocks," said Neelofer Basaria, a Texas-based public health expert.
Fortunately, experts say that there are simple ways to mitigate the effects of this time change. One key strategy is to eat balanced meals consisting of protein, complex carbs and healthy fats at regular times throughout the day. According to Robin DeCicco, a certified holistic nutritionist in New York City, starting your day with protein can help stabilize blood sugar, boost alertness and signal to your body that it's time to be awake.
Another important consideration is dinner timing. Basaria recommends eating dinner earlier after the clocks go back, as this helps regulate the internal clock. Consistency in meal times, combined with dim light exposure in the evening, also supports a smoother circadian rhythm reset.
Research suggests that certain foods can naturally support melatonin production and improve sleep quality. These include turkey, cherries, pumpkin seeds and kiwi, all of which contain magnesium and zinc that further support relaxation before bed. Basaria also advises avoiding caffeine after 2 p.m. and eliminating high-sugar snacks close to bedtime.
The most effective way to adjust to the time change is to stay consistent with your eating routine, exercise habits, and light exposure. By following these simple tips, you can help maintain steady energy and prevent crashes, making it easier to adjust to the new schedule.