You do not have joints in your tongue so you cannot crack or pop it
yes
Healthy food makes us live longer, have more energy , and we have less health problems.
For a heathly lifestyle 
it makes your heart heathly
If is full of vitimans and nutrients
Young heathly men.
Nitrogen
be cool,jump and boxing
Apples and oranges
it makes your heart heathly
A heathly person can eat right and work out
Yes, easily.