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).
If we take this one step further, we can see that Facebook (FB) that has a $167.40 stock price and 2.37 billion shares outstanding (market cap = $396.7 billion) is worth less than a company with a $71.41 stock price and 7.7 billion shares outstanding (market cap = $550 billion).