Doctors are raising concern about a new product some people are using to get high.
Coco Loko is a snortable chocolate powder.
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An Orlando-based company is marketing the powder as a drug-free way to get a buzz.
It contains many of the same ingredients found in energy drinks, which have been shown to raise blood pressure and cause heart palpitations in some cases.
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The effects could be intensified if a person inhales those stimulants.
The FDA has not yet evaluated the product.