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The Cannabis Question

The Cannabis Question

As state-legalized cannabis spreads, NOVA explores its little-known risks and benefits.

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As state-legalized cannabis spreads, NOVA investigates the latest evidence for its potential benefits in treating seizures, autism, and insomnia, as well as the risks that it might pose to the developing brain.

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Major funding for NOVA is provided by the David H. Koch Fund for Science, the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.