That changed in 2005, when he brought all his various alcoholic drinks businesses under a single name, ThaiBev, and announced he would float it on the Bangkok Stock Exchange.

BBC: Thai whiskey tycoon Charoen takes over Fraser and Neave

Dr. Hazen noted that some energy drinks have more carnitine in a single can than a porterhouse steak.

WSJ: New Health Culprit Carnitine Found in Red Meat

While the consumption of sugary drinks contributes to obesity, the Centers for Disease Control and Prevention does not name a single largest cause nationally.

CNN: New York ban on sugary drinks goes to public comment stage

Just as minimal diversification makes any investment portfolio more risky, a maker of laundry detergent, cosmetics or soft drinks could be flirting with danger when a high percentage of sales are pushed through a single retailer.

FORBES: The Wal-Mart Squeeze