Soybeans, and soy derivatives have large amounts of natural estrogens. Interestingly enough, soy sauce is not a major source of phytoestrogens. Flaxseed, pulses, citrus fruits, wheat, licorice, alfalfa, fennel and celery also have fairly large amounts of natural estrogens. List of Sources: 1.
Market cap (as it is commonly referred to) is equal to the stock price multiplied by the number of shares outstanding. For example, a stock with a $5 stock price and 10 million shares outstanding/trading is worth $50 million ($5 x 10 million).
1 If the S&P was trading at 1178, this figure is not a dollar figure. It is a comparison to a date in the early 1940s when the index was established and assigned an arbitrary value of 10.  In other words, if the S&P was trading at 1178, the S&P stocks are worth 117.8 times what they were worth 60-odd years ago.