The total value of world income is closing in on $70 trillion (Â£43.9tn) per year, and there are seven billion people in the world, so the average income is heading towards $10,000 (Â£6,273) per person per year. Easy.
Food sources of copper. The following foods are a good source of copper: avocados, livers, kidneys, molasses, whole grains, shellfish, oysters, nuts, fruit and legumes. Dosage. Copper appears in many good multivitamin and mineral supplements and could be taken alone up to 3 mg daily.
Cucumber are a good source of vitamin K: One cup contains 22 percent of the recommended daily intake of vitamin K. This vitamin is essential for bone health, as low vitamin K intakes have been associated with a higher risk for bone fracture. Vitamin K is also important for improving calcium absorption in the bones.