The ‘5am club’ trend has gained popularity on social media, claiming to boost productivity. However, experts warn this practice may be detrimental to brain health. Neuroscientist Rachel Barr questioned the benefits of waking up early, pointing out that individual internal clocks and genetics play a significant role.
Our internal clock, or circadian rhythm, determines hunger, sleepiness, and alertness levels. If you’re a night owl, 5am might not cut it. Night owls tend to be more productive later in the day and may lose most of their REM sleep if waking up early. REM is crucial for brain activity and cognitive function.
Research has linked disturbed sleep patterns to increased incidence of dementia and Alzheimer’s disease. A study found that people with Alzheimer’s experienced a delayed period of REM sleep, leading to elevated levels of toxic proteins associated with the disease.
Sleep consultant Rosey Davidson emphasizes the importance of individualized approach. “Getting enough sleep is essential for brain health,” she says. “It enhances memories, improves mood regulation, and supports overall mental health.” Prioritizing sleep and creating a relaxing environment can help optimize cognitive function.
Experts advise against forcing yourself to wake up at an unideal hour if it’s not your natural rhythm. Instead, focus on prioritizing the time you have for sleep and being mindful of wind-down times. By understanding individual variability in sleep patterns, we can take steps to support our brain health.
Source: https://www.express.co.uk/life-style/health/2017621/Waking-up-5am-bad-brain-experts-warn