walking barefoot is the natural way to walk

Urbanization has greatly affected the way in which we walk and as such we no longer use our feet in the way they were intended. Due to the rapid urbanization of our environment in the past few hundred years, with streets being covered in tarmac and concrete paving slabs providing pavement to walk along, the ground has changed from soft, uneven woodlands and fields to flat and hard surfaces. Then someone invented shoes. It was the last step that divorced us from the Earth.

Causes of Fatigue and Sleepiness and How to Fight Them

Fatigue Cause No. 1: Not Enough Sleep

It may seem obvious but you could be getting too little sleep. That can negatively affect your concentration and health. Adults should get seven to eight hours every night. 

Fix: Make sleep a priority and keep a regular schedule. Ban laptops, cell phones, and PDAs from your bedroom. Still having trouble? Seek help from a doctor. You may have a sleep disorder.