Well i've had my prostate removed, and have a boarderline lymphoma. What caused this IDK.After 24 hours it has been absorbed into the weed and is pretty much gone.. It never cause a problem for my animals but i did not let my dogs eat the grass since they always puked it back up, and that's not from the weed killer.
I guess all of us in our 50's survived pretty well with our parents out their spraying some pretty toxic stuff, i lived around farmers fields that were sprayed every year.. . The little bit of skin contact you may get is not going to do a thing
But you certainly can Not tell me you know for sure that weed killers were Not a contributor.