The prefrontal cortex affects decision making, planning, and thinking about the future. The development of the teenage brain is extremely important especially because of all the exposure to drugs and drinking. The brain is sensitive during the teenage years because of it’s growth and change. This is why making decisions and thinking about the future comes up much more with age and is more difficult.
You could ride you bike around the neighborhood or run on a treadmill
They are asparagus, eggs and I believe beets. If I am correct.