protein an vitamins
Vitamins -- the body cannot synthesize them by itself. They must be obtained from other sources.
essential nutrient
The brain is a part of your body that cannot repair itself.
Essential nutrients cannot be made in the body.
An essential nutrient is a nutrient that the body needs to work properly, and which the body cannot generate on its own. Examples of essential nutrients include vitamins, minerals and some amino acids.
Water is the most essential. A human being can fast for a week or two, or more, without any food, but cannot survive without water for more than a few days. If one doesn't get enough water, severe dehydration can result in delirium, coma and, utlimately, death.
well if the body does not get enough nutrient then the teeth will began to rot and your body tears down and feels lazy and you will gain weight acessively.
TEETH are the only part of the body that can't repair itself
Any nutrient that cannot be made by the body and must be supplied by food is called an "essential" nutrient. For example, humans cannot make Omega-3 fatty acids but they are necessary for life, so we call them an essential fatty acid.
No, vitamins are by definition an essential nutrient that cannot be made by the body in sufficient quantities. Vitamin D is not really a vitamin. The human body can produce this nutrient and it is actually a hormone, not a vitamin.
Because every nutrient is important to your body! I f you don't get enough or too much of a certain nutrient you will get sick.
you need nutrition in your blood like iron and mierals