Where it is precisely defined, as in a statute, that definition strictly controls any decision about whether a certain event covered by that statute was in fact an accident. In its most limited sense, the word accident is used only for events that occur without the intervention of a human being.
1 This is important for overall physical and mental health. 2  Eat lots of fresh fruits and vegetables, and don't overeat. 3  It may also help to eat fish high in omega-3 fatty acids, such as salmon, on a regular basis.
Six foods that help to improve concentration. 1. Any foods high in omega 3, such as oily fish (salmon, trout, mackerel, sardines), flax seeds and walnuts are great for improving concentration and motivation as they improve cognitive function, which means they help with the brains ability to think and process.