Is DPS food even worth using?

[Sapphic]

SO basically, If DPS is borderline then food is worth using. Otherwise, not so much. Is impression I get from the replies

I challenge you to go to a striking dummy and do your rotation for 3 mins. Once with out food and once with food. If it isn't at least 5% higher with food, I'll send you the cost of the food.

I very much doubt food available would add ~18-20 DPS It's not that good XD Maybe all 4 DPS combined using food