Weight-loss drugs: Who, and what, are they good for?

Extraordinary demand, and high prices, for powerful weight-loss drugs will keep them out of reach in the coming year for many patients who are likely to benefit.

Weight-loss drugs: Who, and what, are they good for?
Extraordinary demand, and high prices, for powerful weight-loss drugs will keep them out of reach in the coming year for many patients who are likely to benefit.