Author, blogger and podcaster Evan Brand is currently studying to become a Nutritional Therapy Practitioner through the Nutritional Therapy Association. You can find him over at notjustpaleo.com.

Evan's story began in 2009 after refusing prescription medicine for the treatment of his depression and IBS. Distrust of mainstream medicine, great information from Mark's Daily Apple and a gluten-free, high fat diet led to complete resolution of these issues. He went on to gain 45lb whilst maintaining 12-13% body fat.

Photoperiod, stress reduction and sleep would all turn out to be instrumental in achieving this amazing turnaround, the details of which are catalogued in Evan's new guide REM Rehab.