Why is Delta Sleep so Important?

Delta sleep (also known as slow wave sleep or deep sleep) is recognized by EEG activity with high voltage (75 µV) waves with a frequency range typically between .5 Hz and 3.5 Hz. Longer periods of Delta sleep occur in the first part of the night, primarily in the...

Stress and Sleep

Our body, mind and emotional state were not designed to operate well, when regularly experiencing stress. Although stress has become normal, it is not our natural state, and as a physician, I can attest to the fact that we do not endure it well.