However , based on respondent reports of what foods they had recently eaten , only 2 % actually ate a vegetarian diet ( no animal flesh ) .
Only 1 respondent ate a vegan diet ( no animal products ) .
However , based on respondent reports of what foods they had recently eaten , only 2 % actually ate a vegetarian diet ( no animal flesh ) and only 1 respondent ate a vegan diet ( no animal products ) .