There is some evidence to suggest that waking up before sunrise can have potential health benefits, but it depends on several factors, such as an individual's natural circadian rhythm, lifestyle, and sleeping habits.
Some studies have shown that waking up earlier can improve sleep quality and duration, which in turn can have positive effects on mental health, cognition, and overall well-being. This may be because exposure to natural light in the morning can help regulate the body's internal clock, or circadian rhythm, and improve the quality of sleep at night.
However, it's important to note that everyone's circadian rhythm is different, and some people may naturally function better with a later wake-up time. Additionally, waking up very early and consistently not getting enough sleep can have negative health effects, including fatigue, mood disturbances, and an increased risk of certain health conditions.
In summary, while waking up before sunrise can potentially have health benefits, it's important to listen to your body and find a sleep schedule that works best for you