Here’s your answer: “Product Description:
This product is a postemergent, systemic herbicide with no soil residual activity.”
That means unless you directly spray it on your vegetables, glyphosate will not contaminate your food.
I read that on the label for Crop Smart 41% within the first couple of pages.
And here are specific time periods for garden consumptiont:
Corn: “RESTRICTIONS: Allow a minimum of 7 days between application and harvest.”
Beans/Legumes : : Apply at least 14 days before harvest
Asparagus: Do not harvest within 5 days of treatment
Stone Fruits: : Allow a minimum of 17 days between last application and harvest in stone fruit crops
Tree Nuts: Allow a minimum of 3 days between last application and harvest of tree nuts, except coconut. Allow 14 days between application and harvest in coconut.
Vine crops Grapes (raisin, table, wine), Hops, Kiwi, Passion fruit: 14 days.
This list could go on and on. So vegetables in the garden you’re safe at 14 days.