News — circadian rhythm

From biohackers to wellness influencers, grounding mats—also called earthing mats—are making waves as the next big health trend. These devices, designed to connect your body to the earth’s electrical field while you sit or sleep indoors, claim to reduce inflammation, improve sleep quality, ease anxiety, and even balance your circadian rhythm. The concept is simple: by restoring the body’s connection to the earth, grounding mats allegedly neutralize free radicals and recalibrate our biological systems.

But are these claims scientifically sound, or are grounding mats just another shiny gadget in the ever-expanding wellness market? While proponents point to studies on inflammation, stress, and sleep, skeptics argue the evidence is sparse, inconsistent, and sometimes funded by the very companies that sell these products. This article takes a critical look at grounding mats, unpacking the theory behind them, the current body of research, and whether they’re worth your time—or just pseudoscience dressed up as a health hack.

The city never sleeps—but that doesn’t mean you shouldn’t. Urban life pulses with energy, but behind the shimmering lights and hum of traffic lies an invisible threat to health: environmental pollution not of the air or water, but of sound and light. While you might brush off the occasional honk or glow from a streetlamp, research shows that even low levels of ambient noise and artificial light can wreak havoc on your ability to get restful, restorative sleep.

More than a nuisance, urban noise and light pollution are increasingly recognized as serious disruptors of circadian rhythm, melatonin production, and mental health. From sleep fragmentation to long-term risks like cardiovascular disease and depression, the stakes are higher than most city dwellers realize. This article explores the science of how our environment sabotages sleep, and what you can do to reclaim the rest you need—whether you live in a penthouse or a studio by a busy street.

In today’s go-go-go culture, sleep is often sacrificed in the name of productivity. We wear our late nights and early mornings like badges of honor, believing that burning the candle at both ends is the price of success. But behind the hustle lies a mounting cost—one that affects our energy levels, mental clarity, immune function, and even the health of our hearts and hormones.

Sleep isn’t a luxury—it’s a biological necessity. Skimping on it affects much more than just how tired we feel the next day. From sluggish metabolism to weakened immunity, the ripple effects of sleep deprivation can compromise nearly every aspect of your health. In this article, we’ll explore what really happens to your body and mind when you’re not getting enough rest—and how to reclaim the revitalizing power of a good night’s sleep.

Ever wonder why you start to feel sleepy around the same time each night? Or why traveling across time zones throws off your entire schedule? The answer lies in your body’s internal clock — the circadian rhythm — and a powerful hormone called melatonin. Often referred to as the “sleep hormone,” melatonin plays a crucial role in regulating when you feel alert and when it’s time to wind down.

Produced by the pineal gland in response to darkness, melatonin signals the body that it’s time to prepare for rest. But melatonin isn’t just about sleep — it’s an essential regulator of your entire circadian system. In this article, we’ll explore how melatonin influences your sleep-wake cycle, how modern life disrupts this rhythm, and natural ways to optimize your melatonin production for better rest and overall well-being.

Have you ever noticed your mood taking a dip as the days grow shorter and winter sets in? For many, this is more than just a case of the winter blues—it’s a real medical condition called Seasonal Affective Disorder (SAD). Millions of people worldwide experience SAD each year, but with the right knowledge and strategies, it's possible to manage symptoms and feel better all year long.

In this guide, we’ll explore the key symptoms of Seasonal Affective Disorder, dig into the root causes behind it, and outline effective treatment options that can help restore balance and happiness even during the darkest months. Whether you or someone you know is struggling with SAD, understanding the condition is the first step to regaining a brighter outlook.