my husbands joined me now on CN and so far so good….he asked a good question : . He asked if we are supposed to aim for zero carbs a day would it be ok to eat some veg….i looked in the book and said we can have up to 30 g carbs a day but to aim for zero…..if we stick to grass fed beef we 'should' get nutrients from that so not necessarily essential to eat veg…right????? personllly im happy to not eat the veg but i think hes concerned that he 'should'…..how can i best explain to him.