then we buy gold bars that have selling power that is always going up every year. but, if you are not so interested in buying gold bars, you can try to invest in any other way is by buying a property. the reasons why the property can be used as an investment is because the property will never run out at meal time and everyone would need a property like a house or apartment.
if you are already getting interested to invest from now, there is a good idea to start looking for more information that might be help you in deciding the best investment for you. good luck! 