I offer one word of caution: Do not invest in precious metals (silver, gold, platinum) as retirement nest egg.
Prescious metals market always fluctuate wildly due to supply & demand. For your retirement fund, If you are still young, it best to invest in blue chip mutual fund to spread out the risk to entire fund.
However, if you are growing old in 50s, it is much better to transfer money into money income fund such as mortgage fund, T-Bill fund to reduce the risk of loss.
I had seen many people lose their entire life savings base on slick sale tactics of unscrupulous investment dealer. they intend to relieve you of your money. They aren't interested in protecting your money. For example, a Canadian investment firm, Portus Financial Management, had swindled all of its client out of $800.00 million US dollars. All of those investors are teachers, doctors, average joe truck driver, bus driver whom lost all of their income because of precious metal trading and energy trading. The major executives of the company had fled the country. No money was able to recovered from the company.
That is warning to you guys. This isn't islolated case in canada. You never put all your eggs in 1 basket.