the american psychiatric association defines substance abuse in terms of

The American Psychiatric Association defines substance abuse in terms ofwhether or not the substance interferes with the person's life.

Mri or anything that has uv lights

You did not show us the image of the burger, but i shall try to answer as best i can.  when purchasing food, always consider the ingredients as well as the person who prepared it. consider if they were hygienic people or not, in case the burger was infected with bacteria. no mortal should place an infected burger into their mouth.