Need gas? Fill your tank. Low grade fuel ensures worst performance and shortest running life. Premium grade fuel is the opposite. High performance and longest running life.

I’ve never owned a luxury car, so have never fueled with premium. So what? I still get from point A to point B. And if my car craps out, I’ll buy a new one.

Your body’s relationship with food is similar.

Good news is that everyone was born with luxury body. Bad news is that nobody can purchase a new one once it craps out.

So, what grade of fuel do you use?