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).
Facebook's IPO was priced at $38 on May 18, 2012. $10,000 would have bought you 263 shares. Facebook stock is currently $75.02, so a $10,000 investment at the IPO would be worth $19,730.26 today. Google's IPO was priced at $85 on August 19, 2004.