We instinctively know a poor diet brings bad sleep.
Yet we are ignoring a signature - our sleep is poor. This is new - wasn’t happening when we were kids.
Every top athlete knows that sleep is the key to maximize workplace efficiency.
Before you defend your diet - pause and reflect that diet is what our bodies can absorb. Not what we put in it.
Happy to answer questions. My lecture has more insights.
I think just thinking about sleep as recharging batteries for the next day helps a lot. To be able to focus until late in the day is a function of how much rest your body gets the day before. So sleep early and get 7-8 hours of sleep, helps massively to be focused for longer the next day. 
I’m curious to know what those bottles on your website are
Snoring hampers sleep quality…
Some may have sleep apnea,many unaware of.
Magnesium has role in improving sleep quality