The benefits of optimal sleep are enormous and have a huge impact on performance and health. Along with enabling your brain to wash itself, deep sleep cues delta brain waves, which drive recovery and regeneration.

From every possible perspective – physiologically, psychologically, emotionally and energy-wise – humans need to sleep deeply and regularly engage in proper recovery. To be as inspired and energized as possible in your daily life and work, you need to invest in your recovery.

There is a shift in corporate culture underway toward supporting naps as a high-performance tool that also has massive health benefits.

What we know is that there are specific cleaning cells inside the brain called astroglia that are between the neurons. When they are activated, astroglia scoop up waste products and drive them towards blood vessels so they drain away from the brain.

When you are awake and hustling, this system is shut down. Only when you enter a deep sleep and delta waves prevail, do the astroglia activate and do their work.

We drive ourselves day and night. We never rest. We never step back. We push and push and push.

Why is this a problem? Because that’s not how the brain works. It’s not how the body works. It’s not how performance works. And it’s not what optimizes our health and longevity.

In the #hustle culture of manic busyness, it can be hard to remember the basic facts about personal growth. Mentally and physically, human beings are built to adapt to stress, but it will not happen if we don’t take time to rest and recover. That’s when the growth occurs. We cannot grow, let alone heal, if we are constantly on the go.

There is widespread agreement that one of the common pathways involved in all human disease, especially chronic diseases, is inflammation. We also know that chronic stress is one of the primary contributors to elevated inflammation levels in the human body. As a result, any conversation about optimal health and performance needs to include an exploration of how we can decrease systemic inflammation. We all need to make an effort to recover and regenerate more effectively so we give ourselves the best chance to avoid conditions such as cardiovascular disease, cancer and depression.

As the foundation of all health and performance, sleep is something you need to take seriously. And while you may not have access to a sleep coach like the pro sports teams do, you can still put a protocol in place to help you achieve optimal sleep.

The other day, a friend of mine who used to work crazy hours told me about his desire to become a true Sleep Master. He had at long last accepted the science of sleep, which I talked about a few months ago in this blog. Exhausted all the time, his health and relationships were suffering and he was making a change.

An interview with Dr. Greg Wells - It's okay to dream big, but start small. With "1 per cent tips," Wells advocates staying focused on micro-improvements (using spices, not sauces, to cut calories; walking 15 minutes a day to potentially lower risk of breast and colon cancer 24 to 40 per cent). "Microchanges are sustainable forever," he says. "When they add up over time, it's like compound interest for your body and mind."

Creativity does not happen by accident. Advances in physiological research can provide us with insights about how we can spark our own agile thinking and problem solving.

As a leader in business, you're probably pushing the limits on a daily basis. Adopting deliberate practices that improve your creativity and mental agility will allow you to perform at a higher level more easily and more consistently. Putting these ideas into practice does require a shift in mindset and a reallocation of your priorities. It will be challenging in the short term, but the long-term benefits will be powerful for you personally and for your career and business.

Enjoying the summer? I’m loving it. Summer makes it so much easier to get outside and get active. But despite no longer having the weather as an excuse, Canadians still don’t come even close to getting enough physical activity.

A recent report on Canadians’ activity levels showed that only 15 per cent of us are getting enough exercise on a daily basis. That means that 85 per cent of Canadians are at risk of chronic illnesses like cancer, cardiovascular disease and diabetes simply because they are not physically active on a daily basis.

The skill of communication in the era of social media, leading without a title and brand awareness has never been more important. Steve Jobs knew how important a speech can be. He practised for days before presentations. More recently, Elon Musk has delivered presentations for Tesla, SpaceX and SolarCity initiatives. These talks have led to the exponential growth of his companies and, possibly, a different future for humanity.

During his remarks, Eisenhower referred to a university president he knew who was fond of saying, “I have two kinds of problems: the urgent and the important. The urgent are not important, and the important are never urgent.” This phrase went on to become the basis for what is known as The Eisenhower Decision Principle – a decision-making process for prioritizing tasks and projects.

A good night’s sleep is the foundation of physical health and mental energy.

I’m a science geek. I like to know why a particular approach to life or technique for success works. Otherwise, I tend to glaze over when faced with another “X Ways to Achieve Y Results” article. In the absence of research or evidence, I’m less likely to pay attention and less motivated to make a change in my life.

Maybe that’s just me. But I’ll assume you’re also a “but how do we know that really matters?” person and lay it out for you — on the subject of sleep.

I hear what you’re thinking. It’s easy to talk about getting more rest while you’re lying in a hospital bed for weeks. In the real world there just isn’t enough time to get everything done and sleep well. Work, family and exercise is sometimes more than many people can handle at once. But the research clearly shows that if we take a bit more time to sleep, so many things that people want to achieve in life become possible.