Vitamins
vitamins are required in small amounts by the body.
vitamins, carbohydrates, proteins, lipids, and nucleic acids.
vitamins/fruits and vegetables
Essential nutrients cannot be made in the body.
Nutrients help parts of you body systems and your overall body work better.
Yes, a lack of protein and other essential nutrients can make you anemic and sick. Your body relies on nutrients to function, so with out them, you won't.
Yes, it actually has 16 essential nutrients for the body.
Because the body produces these for cell membranes on its own.
All of the six nutrients in the body are needed to carry out homeostasis and other bodily processes mainly because the six nutrients:WaterCarbohydratesProteinsFatsVitaminsMineralsAre all essential to the bodies health and to carry out functions such as homeostasis and bodily processes such as digestion the body needs the six essential nutrients to "keep it going".
minerals
No, that is why we have to eat to get nutrition.
Non essential vitamins are vitamins the body produces normally, so it is not "essential" that they be a regular part of your diet.