Apart from the popularity of TCM in China, a rising middle class and bigger advertising budgets are also contributing to the rapid growth of nutraceutical sales, according to Euromonitor International. The average annual disposable income in China doubled from $800 in 2003 to $1,600 in 2008, and is expected to reach $2,500 by 2013. The category is growing again. Dietary supplement sales increased 9% in 2010 after growth of just 5% in 2009. Euromonitor attributes the gain, in part, to the introdu...