A prepared meal from Evolve Paleo Chef, which caters to Paleo dieters.
A prepared meal from Evolve Paleo Chef, which caters to Paleo dieters. File photo
A prepared meal from Evolve Paleo Chef, which caters to Paleo dieters. File photo

Fad diets are simple but not optimal, psychologist says

September 26, 2015 06:48 PM