It's important for a researcher to know all safety procedures and where all safety equipment is stored even if they never have an accident because this information could save your life. Even if you've never made a mistake or had an accident there's always that chance that you mess up and something bad happens and if you didn't know the safety procedures or where safety equipment is it could cost you your life and possibly the lives of others.
I believe the answer is: Eat a well-balanced diet to increase energy and immunity
Even though physical activities improve both our energy and immunity in the long run, they are not as significant as maintaining well balanced diet in your life.
You need to make sure that you get your nutrients from various source of non-processed food in order to fulfill both your macronutrients and micronutrients.
Occipital lobe - vision
Frontal lobe - voluntary muscle movement and emotion
Temporal lobe - hearing and speech
Cerebellum - equilibrium
Parietal lobe - sensations
We could send out our info. in the mail, put up billboards, and get a radio ad.