Can i Invest in Commodity Trading?

As i am new to commodity trading and interested to invest in Commodity Market, So can i Invest there or choose some other option to Invest, Suggest me.
Commodity trading at its very best is offered by the Forex experts at Steinhardt Capital. They have so many other things that you can also trade. Be sure to ask about the free personalized training that they offer.
As I Found BourseIndia the Stock Advisory company which provides financial services and researched trading calls in Stock and Commodity Market and I tried their 2 days free trial in trading calls in Commodity and Stock market, Seem to be great service and earn profit. Still learning some more skill in trading with them