Facts about Food
 
 
 Minerals
 
 

Minerals

 
 
Minerals are essential to all life, even to plants and organisms. Their importance to the human body can't be overemphasized. So far, 10 or more minerals are known to be present in foods. The following minerals are considered to be the most important.
CALCIUM AND PHOSPHORUS
These two minerals work together.
Important to: build and maintain straight and strong bones and teeth; help in clotting blood; promote normal muscles action; help in nerve functions.
Good Food Sources for Calcium Include: milk, cheese and other milk products, greens, salmon or sardines with bones.
Good Food Sources for Phosphorus Include: poultry, fish, cereals, nuts, legumes, milk and milk products.
IRON
Important to: help form red substances of blood cells; carry oxygen to body tissues and remove some of the carbon dioxide.
Good Food Sources Include: meat (especially liver), oysters, dried beans and peas, dried fruit, green leafy vegetables, poultry, egg yolks, molasses, sorghum.
IODINE
Important to: normal functioning of the thyroid gland.
Good Food Sources Include: marine fish, shellfish and seaweed; but where made available, iodized salt is the best and most reliable source.