Iron and calcium
Iron is an essential plant nutrient and the EDTA is used to chelate (bind to) the iron to prevent it from precipitating in the solution.
essential nutrient : magnesium,calcium,zinc,iron and potassium vitamins : A, B, C and E
No, fluoride is not an essential nutrient. You can identify an essential nutrient by depriving yourself of the nutrient like vitamin C or Iodine as examples and if optimal health does not continue you have identified an essential nutrient. Dental caries are caused by oral bacteria and re-mineralization is not the solution.
Calcium is the super nutrient needed to make strong bones and teeth. Iron is essential in the production of blood.
Nutrients are supplied to the body through the food we eat and the air we breathe.
Why are proteins an essential nutrient to include in a balanced diet?
An indispensable nutrient is also known as an essential nutrient. About 40 nutrients are currently known to be essential for human beings.
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.
The nutrient that is essential to cellular construction, reproduction and maintenance is glucose, and water.
The cation silver is a poison, not an essential body nutrient. Hope this helps :)
Essential nutrients cannot be made in the body.