Serotonin is a hormone and neurotransmitter, and if it is activated, it triggers pleasant feelings. It makes happy, a little overexcited and very awake. The signal transmission in the brain is greatly increased. These frequencies can support this condition and you may experience very exciting feelings. A highlight for the dreary day.
This MP3 includes only pure frequencies in which noise has been added, without music and additional tones.
This MP3 is equally suitable for beginners and advanced.