NPR Health

Supplements are a fast-growing industry, but there's little evidence on effectiveness

Supplements are a fast-growing industry, but there's little evidence on effectivenessWorldPing

Supplements are a $70 billion industry that's growing fast. But there's little evidence that many supplements actually do what they promise.

This is a short WorldPing brief. The full report was published by NPR Health.

Read the full report at NPR Health

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