Winter brings predictable challenges to sleep, health, and productivity. The best response is not to endure it passively, but ...

Nighttime eating has been frowned upon, but some evidence-based research suggests that certain bedtime snacks may be good for you.

Those who report disturbed sleep, such as multiple awakenings, breathing issues and uncomfortable body temperatures, also say ...

Discover the psychological drivers behind delayed sleep and learn actionable hygiene practices to restore circadian rhythms and cognitive function.

Hormones like testosterone, cortisol, melatonin, and more directly influence men’s mood, energy, and sleep quality. Hormonal ...

Chronic sleep deprivation acts as a systemic stressor, elevating risks for cardiovascular disease and metabolic dysregulation while impairing cognitive function.

Gut bacteria influence digestion, hormones and stress responses. These pathways shape infant sleep and may help explain night ...

Using a wearable might seem like a foolproof way to learn about your body. But when it comes to sleep, clinicians have actually identified a new phenomenon caused by these devices: orthosomnia.

Some studies point to melatonin use as beneficial to heart health, while others say the opposite. Here’s how to make sense of ...

Learn why good sleep is vital for heart health. Discover how rest regulates blood pressure, controls inflammation, and ...

Hims reports that a recent survey shows 64% of Americans feel healthier in 2025, focusing on mental health, sleep, and ...