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.
Diet. A diet rich in iron, vitamin B12, and protein is essential in helping the production of red blood cells. Suitable foods include: 1  Liver (iron, B-complex vitamins, protein); 2  Green vegetables (the chlorophyll in the veggies can help the body to produce healthier blood); 3  Kelp (iodine and trace minerals). diet rich in iron, vitamin B12, and protein is essential in helping the production of red blood cells. Suitable foods include: 1  Liver (iron, B-complex vitamins, protein); 2  Green vegetables (the chlorophyll in the veggies can help the body to produce healthier blood);