WAKEFULNESS & FOCUS

Cortisol is a steroid hormone produced by the adrenal glands in response to stress. It plays a significant role in numerous bodily functions, including metabolism, inflammation regulation, and immune response. However, chronic stress can lead to persistently high cortisol levels, which may contribute to a range of health problems such as weight gain, hypertension, mood swings, and impaired cognitive performance.

Sleep is a universal need. It's as vital to our survival as food and water. Yet, in our fast-paced world, sleep often takes a back seat. We're constantly seeking ways to squeeze more hours into our day. One question that often arises is: "Is 5 and a half hours of sleep enough?" It's a question that's not as straightforward as it may seem. Sleep needs can vary greatly among individuals. Factors such as age, lifestyle, and genetics can all play a role. However, the consensus among sleep experts is clear. Most adults need between 7 to 9 hours of sleep each night for optimal health. So, where does this leave those who regularly clock in only 5.5 hours? Are they doomed to a life of chronic fatigue and health problems? Not necessarily. In this article, we'll delve into the science of sleep, explore the implications of sleeping 5.5 hours, and provide practical advice for those struggling with sleep. Whether you're a health coach, a science journalist, or a biohacker, this comprehensive guide will equip you with the knowledge you need to understand and optimize sleep.

Babassu (Orbignya phalerata), a palm tree native to Brazil's tropical areas, is crucial to the region's ecology and economics. It produces fruits with oil-rich...

By now, you have probably heard of Omicron, the latest Covid variant strain.  Omicron is thought to be less deadly but more contagious than...