Which Supplements Cause Alpha or Theta Brain Waves

Posted by indah73 144 days ago (http://brainsupplement.wordpress.com)
Category: public blog science health

A brain wave with a frequency of between 14 and 50 cycles per second, related to relaxation and dream states. Through biofeedback machines, subjects can learn to produce alpha waves and induce altered states of consciousness. During the 1970s, many thought alpha waves to be especially associated with ESP and worked on producing them as a means of assisting people with psychic development. Today, that enthusiasm has waned.

The frequencies most brain waves range from are 0.5-500 Hz. However, the following categories of frequencies are the most clinically relevant:
- Alpha waves - 8-13 Hz and more detail go to the source
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