date:Aug 13, 2018
blished between January 2000 and December 2017.
The following were the conclusions:
There is no evidence that greater overall dietary diversity promotes healthy weight or optimal eating
There is some evidence that a wider variety of food options in a meal may delay peoples feeling of satiation (fullness), increasing the amount of food they eat
Limited evidence suggests that greater dietary diversity is associated with eating more calories, poor eating patterns and weight gain in adults
Instead