Can you fight growing health concern on soda/cola drinks?

We had a cola plant manager as MBA student this year and we had friendly banter : on aspartame and HFCS content of the their cola drink.  The handwriting is on the wall;  PESTEL (external environment) is hard at work.  Some of his classmate even kidded him that they should shift their business to household cleaners.  As the drink is rich in phosphoric acid, it can make good cleaner., according to one classmate Hahaha

Softdrinks sales is on the decline for nine years now!

But Coca Cola spends heavily on billboards, sales efforts, trucks, sales personnel.  And their execs are beating the hell out of their people

Do not take my word for it.  You take Fortune CNN Money as authority? Please read



FORTUNE -- Soft-drink sales have been declining for nine straight years. This is much more than a trend -- it's a fundamental shift in consumer tastes that poses a major problem for soda makers, no matter how diversified their product portfolios might be.
The latest numbers are astonishing, but not surprising. Sales of soda fell 3% by volume in 2013, to the lowest levels since 1995, according to a report from Beverage Digest issued on Monday. That would be a big drop no matter what, but it's also more than double 2012's decline. People are moving away from soda at an accelerating rate.
At this point, companies like Coca-Cola (KO) and Pepsico (PEP) must be judged not on what they're doing to save their flagship brands, but on how well they're managing those brands' decline. Of course that's not easy for companies that are named for those very brands, so they're still going nuts trying to figure out how to at least staunch the losses, even as they wisely continue to invest in alternatives like energy drinks, sports drinks, and flavored water.
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Among many other initiatives, Pepsico tried a new bottle design for Pepsi, and it signed Beyoncé to a $50 million endorsement deal. Coke hired clothier Marc Jacobs as its "creative director." Sales have continued to plummet.
And the hoped-for savior of the business -- diet drinks with artificial sweeteners -- are no help. Up until a few years ago, sales of diet sodas were falling at about the same rate as the sugar-filled ones. Now they're actually falling faster as consumers continue to hear about health concerns. Just yesterday, a study was released indicating that consumption of diet soda can increase the risk of cardiovascular disease in older women.
But health concerns are not the only problem. If they were, it would seem unlikely that energy drinks, sports beverages, coffee-based beverages, and flavored waters would be taking up the slack. But they are. That's a further indication that what's doing soda in is the proliferation of choices in the beverage aisle, especially those aimed at young people, an increasing number of whom think of Coke, Dr. Pepper, Sprite, and Pepsi -- Beyoncé notwithstanding -- as the stuff their grandparents drank in the olden days.