Isoflavones are found in small amounts in a number of legumes, grains, and vegetables, but soybeans are by far the most concentrated source of isoflavones in the human diet (104, 105) .
Standing water under a house is usually the result of only two things; either a leaking water line, or from surface water drainage around the house. If it was from a leaking water line, the leak would have to be substantial, and you would hear running water in the house.
There are other common and serious problems with a water leak under slab. Â· Waterlogged carpet or ruined floors. As water seeps into your home, it has nowhere to go but up. A slab leak saturates floors, crack tile and seep into carpet causing you to see waterlogged flooring.