Minerals.
Calcium (dairy products/cheese) and iron (eggs/fish) are examples of minerals; calcium is a major mineral. They are both healthy for your body.
Yes; the most important are: phosphates, nitrates and potassium As chloride. Micronutrients are: calcium, sulfur, iron, magnesium, selenium, sodium etc.
the last I heard they were callee Iron, Fe calcium, Ca and potasium, K
Calcium aids in the absorption of iron in the body by helping to regulate the production of a protein called ferritin, which stores iron in the body. Calcium also competes with iron for absorption in the intestines, which can help prevent excessive iron absorption.
macronutrients= nitrogen, phosphorus, and potassium. Micronutrients= boron, iron, manganese, zinc, molybdenum, and copper.
The nutrients which are required in small quantities are called micronutrients e.g. iron, molybdenum, boron, chlorine, zinc etc. Similarly, the nutrients which are required in large quantities are called macronutrients e.g. carbon, hydrogen, oxygen, nitrogen, magnesium, potassium etc.
The most common would be calcium, iron, and manganese.
sodium, potassium, calcium, magnesium, aluminium, iron, cobalt, copper
Iron will react with calcium oxide as iron is more reactive than calcium, therefore calcium (which is the more reactive metal) will displace calcium (the less reactive metal) to form a compound. This is called a displacement reaction.
The product of iron sulfate reacting with calcium carbonate is iron carbonate and calcium sulfate. The iron from the iron sulfate displaces the calcium in the calcium carbonate to form iron carbonate, while the sulfate from the iron sulfate combines with the calcium to form calcium sulfate.
Vitamins and minerals are only required in the diet in very small amounts (milligrams or micrograms, depending on the vitamin or mineral). Macronutrients on the other hand are needed in gram amounts, for example protein or fat.