circadian rhythm

Quality sleep is not a luxury. It is a biological process shaped by sleep stages, circadian rhythm and light. Once you understand how NREM, REM, melatonin and morning lig...

Vitamin D is one of the most important hormones for our health, yet most people are deficient even in summer, despite the sun shining at full strength. How many minutes o...

Circadian rhythm is the biological system that governs your sleep, energy, and mood throughout the entire day. If you work from home, you are missing the daylight exposur...

Summer biohacking is, paradoxically, easier than you think. Long days, strong sunlight and warm air give your mitochondria everything they need to perform at their best. ...

Blue light from phones, tablets, and LED lighting is one of the most common reasons you struggle to fall asleep. In this article, you will find 7 science-backed answers o...

Sleeping in warmer weather is a challenge for many people, especially when temperatures in May and June start climbing above 20 °C. If you find it harder to fall asleep, ...

Morning rituals determine how much energy you will have throughout the day. Five simple habits, light, movement, grounding, water, and breathing, take less than 30 minute...

Blue light from screens poses the same threat in summer as it does in winter, even if you spend all day outdoors. Longer days and more natural sunlight do not mean that e...

Cortisol is not your enemy. It is the morning energy hormone that gets you out of bed and starts your day. The problem appears when cortisol is elevated in the evening in...

Easter is a long-awaited break for many of us. Long family dinners, staying up late, movies until midnight, endless mobile notifications, and interiors filled with bright...