1 Research shows youâre around 400% more likely to have too much iron than not enough â and this can pose serious risks to your health. 2  In one study of more than 1,000 people, only 3 percent were iron deficient, but 13 percent had iron overload.
According the Bureau of Printing & Engraving, the average lifespan of a $100 bill is about 22 years.ccording the Bureau of Printing & Engraving, the average lifespan of a $100 bill is about 22 years.
Things are changing ever more rapidly. The companies that made up the S&P 500 in 1920 had an average life of 70 years before they died (think Eastman Kodak, Woolworth, Union Carbide, etc.). Today the average life of a company in the S&P 500 is less than 20 years and is approaching 15 years. Let me ask you a question.