Further, it says only "her husband will live a wealthy life" It is sceptical, whether the lady would be alive to share the wealthy life or she would suffer from her husband ?
I too agree that "health is wealth" but reverse maynot be the same. namma principle vandhu "paaththiram arindhu pitchai iduthal" meaning to check how much you have in your paaththiram (whether you have sufficient to meet your basic needs) and then share with others.