Estimated year-end distributions
Now, I could pay extra on my mortgage or I could invest in the market. Your insistence that the Vanguard Index Fund is the way to go has me looking over my portfolio.
There are a few that appear to be mildly effective. This includes Caffeine, Green Tea and Glucomannan (a fiber that can reduce appetite).
However, the results are usually weak and inconsistent and certainly nothing to get excited about.