Gold is no more seen as a Commodity in its coarse time it has turned into currency.
The reason for this is not mysterious. History tells us that only gold retains its value during wars and upheavals, changes of empires and governments, and times of crisis. Although now officially held to be of only industrial value, gold is the oldest and most respected currency in the world and the only one respected when national paper monies lose value.
Gold has never lost it value from ages and it shows a steady inflation in the value of gold which cannot be assured by the Dollar.
Investing in shares is a good way but none of us know when the value of a share is hiked and when a value of share is tramped. Hence it is not safe to invest the money into something which has no guarantee.
Investing in gold has always been a profitable and easily available and widely used exchange. If you are planning for a happy retirement then investing on gold is the best way.