A FORMER London primary school teacher and fitness model has become a best-selling author following the release of his book, ‘The Fitness Mindset’. Health expert and author Brian Keane, now based in Galway, Ireland, reveals in his book the top tips to help improve health in every aspect of life.
He also explains how understanding your sleeping pattern can boost your energy, improve your will power and benefit your general health.
In a study by the Centres for Disease Control and Prevention, an estimated one in three adults does not obtain the recommended hours of sleep. According to the NHS, not sleeping enough can lead to immune system problems, weight gain and mood disorders in extreme cases.
Brian Keane said, “As someone who has been a notoriously poor sleeper, I understand how poor-quality sleep can affect people’s everyday lives. It can affect everything from your energy levels to your will power. We waste time falling asleep and spend hours in a light sleep state, which doesn’t have the same body and brain boosting benefits of deep and rapid eye movement (REM) sleep. Your sleep quality is more beneficial than your sleep quantity.”
REM is the dream state we enter whilst sleeping. This usually occurs 90 minutes after the onset of sleep or 30 minutes if someone is sleep deprived.
Brian continues, “We’ve all been told, ‘you need to get at least eight hours of sleep every night,’ but why? This brings us back to REM sleep. We have about four or more REM periods per night and they go in 90 minute cycles.
This is why if you sleep for seven and a half hours and wake up, you feel more refreshed as you have finished that ‘cycle’ and your body finds it easier to wake up. If you wake up after 10 hours, you’re mid-way through a cycle, which is why you feel tired and need a ‘kick’ just to get going the next morning.
“Given that sleep is an essential way of resting, recharging and nourishing both your body and mind, sustained, unbroken sleep and dreaming are part of our lifestyle that determines the quality of our health. There are two simple ways to improve your sleep and fall asleep properly.
“The first is avoiding the ‘second wind’. There is a window from 10:45 PM to 11:00 PM when most people get naturally tired. This window differs a little based on each person or the current season, but it falls in line with the circadian cycle (the biological clock representing changes in our bodies). If you don’t go to sleep, you’ll get a cortisol (a steroid hormone) driven ‘second wind’ that can keep you awake until 2:00 AM or 3:00 AM.
“The second tip is to switch off your brain. You may feel unable to switch off from feelings of stress, tension and anxiety. As a London primary school teacher, who was running a personal training business on the side, it did become stressful and if I didn’t get enough sleep I wouldn’t be performing at my best.