“The first thing you should do when you wake up is go straight outside,” says Ollis. “It’s really important to get sunlight ...

Cortisol follows a daily rhythm, peaking in the morning around 8 am. It begins to rise during the latter half of sleep, ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

Indeed while all experts say that not being hungry in the morning may not be a red flag in and of itself, Dr Chichak told us ...

Although light and dark have the most significant influence on your SCN, other factors can also affect your circadian rhythm, such as: Hormones like melatonin and cortisol may increase or decrease ...

Signs your cortisol levels are out of control – and what to do about it - Cortisol can cause health issues if it remains high ...

Cortisol rises before waking as part of the body’s circadian rhythm, not in response to awakening, challenging previous beliefs. For many years it has been generally accepted that waking up ...

“If you begin to notice you’re feeling stressed or irritated in situations you usually wouldn’t feel this in, it may also be ...

Research suggests aligning meal timing with the body's natural clock can improve metabolism, sleep, and energy.

The findings demonstrate that the major cause of any changes in cortisol around the time of awakening are predominantly related to the endogenous circadian rhythm of cortisol. Furthermore ...