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.
Due to this, the root declines and the leaves start to look stressed and the growth diminish and in some cases the plant dies. The addition of more plant food will not solve this problem. Under watering is not only causing low levels of moisture but it also makes the production of carbohydrates more difficult. The solution of this problem is reached by careful and graduate addition of water until the plant is fully moisturised. However, be careful not to add too much water.