Macrominerals are required in larger levels in our bodies for proper functioning.
The following minerals make up the group macrominerals: sodium, chloride,
potassium, calcium, phosphorous, magnesium, and sulfur.
Sodium functions to maintain proper fluid balance in the body. It is also
necessary for muscle contraction and nerve impulse transmission. It is found in
table salt, soy sauce, and in processed foods. It is also found in small amounts in
milk, bread, vegetables, and some meats.
Chloride is needed for proper function of stomach acid and also for fluid
balance maintenance. It is found in table salt, soy sauce, and in processed foods.
It is also found in small amounts in milk, meats, bread, and some vegetables.
Potassium is required for normal fluid balance, muscle contraction, and for
nerve impulse transmission. Meats, milk, fresh fruits and vegetables, whole
grains, and legumes are good sources of potassium.
Calcium is needed for healthy bones and teeth. It is also needed to help
muscles relax and contract, nerve functioning, blood clotting, regulating blood
pressure, and supports the immune system. It is found in milk and milk
products, fortified tofu and soy milk, vegetables, such as broccoli and mustard
greens, and legumes.
Phosphorus is found in every cell. It is necessary for healthy bones and teeth. It
plays a role in normal acid-base balance. It is found in meat, fish, poultry, eggs,
and milk.
Magnesium is found in the bones. It is necessary for protein production, muscle
contraction, nerve impulse transmission, and supporting the immune system.
Nuts and seeds, legumes, leafy greens, seafood, artichokes, chocolate, and hard
drinking water are good sources of magnesium.
Sulfur is found in protein molecules. It is found in foods high in protein, such as
meats, poultry, fish, eggs, milk, legumes, and nuts.
