No wonder our brains get tired in the afternoon!

If you feel tired and sleepy after lunch, it's quite natural.

According to Dr. Fiona Kerr, neurolog specialist from the University of “Adelaide”, people are designed to sleep twice a day.

“Fatalization generally has a number of negative effects on the creative process and on general mental health”, it said of “Telegraph”.

That is what happens to the human brain when it uses sugar!

The lack of “2 sleep has an impact on the attention of the work, fatigue, non-logic reasoning and brain neurons. She adds that second sleep is very important.

Dr. Fiona Kerr, advises all people to sleep even 15 minutes during the afternoon because this will bring benefits to memory, vigilance, rise of perception, increase of humor and, most importantly, reduce stress levels.