The answer is chemical contamination. This is because the paint chip that falls into the food contains chemicals that are harmful to the body such as lead that negatively affects the nervous system when consumed. Better handling of the food should, therefore, be observed by ensuring a greater distance between the place where the food is being handled and where the paint is.
Physical activity should be a balance. It is important to have a mix of moderate, low, and vigorous activity! From walking to yoga to crossfit it is important to keep a balance.
I believe the answer would be stimulants.