It is very important because it helps you to reach and keep up a healthy weight, decrease your hazard of constant illnesses (like heart malady and cancer).
Please correct any mistakes in my answer!! I'd be glad to fix it!! :)
Availability has the greatest influence on Alberts food choice
The roles that people need to have to help keep their bodies nourished with vitamins and healthy food is plain simple; eat right, drink plenty of water, exercise, and take vitamins! Hope this helps :)