If you frequently wake up at 3am and struggle to get back to sleep, you are not alone. Pharmacist and researcher Mike Wakeman, founder of Evera Nutrition, says this is a common issue, especially during times of stress, hormonal changes, or due to poor sleep habits. Over time, it can affect energy, mood, and metabolic health.
Wakeman explains that while sleep compounds like melatonin and GABA peak around this time, stress hormones cortisol and adrenaline begin to rise, preparing the body to wake. Disruptions to this balance can trigger waking. Nutrition plays a key role, as the brain relies on glucose. A diet lacking steady fuel or key nutrients can cause blood sugar drops, leading to cortisol and adrenaline release that jolts you awake, typically between 2am and 4am.
Wakeman recommends supporting the body's own chemistry rather than relying on traditional sleep medications. He highlights magnesium, which trials show reduces early-morning waking and improves sleep efficiency. Correcting low levels of vitamin D and folate also improves sleep quality and duration. In the UK, about one in five adults are vitamin D deficient, rising to 31% in winter, and more than one in ten have low magnesium intakes.
Other beneficial nutrients include L-theanine, which calms the nervous system, and botanicals like chamomile, lemon balm, passionflower, tart cherry, ziziphus, hawthorn, and saffron. These help reduce nighttime stress responses and promote deeper sleep. Wakeman also advises consuming tryptophan-rich proteins, omega-3 fats, and complex carbohydrates to support steady blood sugar and natural sleep hormone production.
