If you go by returns and safety of principal factor, then Mutual Funds are not safe. “Mutual Fund Investments Are Subject To Market Risk, Read All Scheme Related Document Carefully”.
Your money in mutual funds is invested in the underlying instruments (i.e. equity, debt, money market instruments, gold, etc.) depending on the investment objective of the scheme.
These instruments can be volatile in the near term, due to various economic and market related factors and thus risky in the short term. But over time the risk moderates and you can potentially earn decent returns on your investment, if you choose your fund well and give it sufficient time to grow.
Hence mutual funds are considered to be long term investment avenue, best suitable for long term investors.
But while investing in mutual funds, make sure that you understand your risk appetite well and invest in a suitable scheme.
If you are not sure about your risk appetite, do not forget to consult your investment advisor or take help of a professional to choose the right funds for you.