Browse Debunked

55 articles in this category. All sourced, evidence-labeled, and fact-checked.

Does Cannabis Really Go Bad After a Month?

A popular claim says weed loses potency in weeks, but the actual evidence points to a much slower decline curv...

6 sources 2 months ago

Does Resin Get You High? The Dangerous Folklore About Scraping Your Pipe

The black gunk in your pipe is not a backup stash — it's a concentrated source of pyrolysis byproducts you sho...

4 sources 4 months ago

Does Smoking Weed Prevent COVID-19?

A viral 2022 lab study on cannabis acids and coronavirus spike protein got badly mangled on its way to your fe...

10 sources 2 weeks ago

Does Talking to Your Plants Make Them Grow?

The charming idea that chatting with your cannabis makes it thrive is mostly folklore, but there is a small, w...

7 sources 1 month ago

Eating Raw Cannabis Gets You High

The claim that chewing fresh buds or leaves produces intoxication is false — raw cannabis contains almost no a...

9 sources 2 months ago

Edibles Last 12 Hours (Always)

A flagship debunked-corner look at the persistent claim that every cannabis edible delivers a half-day high —...

9 sources 4 months ago

Foxtailing Means Heat Damage Every Time

The popular grower claim that all foxtailing equals heat or light stress oversimplifies what is actually two d...

4 sources 3 months ago

Hair Test Myths

What hair drug testing actually detects, what it doesn't, and why most of the folklore around it is wrong.

9 sources 3 months ago

Hemp CBD vs. Marijuana CBD: The Molecule Is the Same

A persistent marketing claim says CBD from hemp is chemically different from CBD from marijuana. It isn't.

8 sources 3 months ago

Indica Plants Are Always Short and Bushy

The 'short bushy indica vs. tall lanky sativa' rule is a 1970s taxonomic argument that got flattened into a gr...

6 sources 2 months ago

Joints Are Weaker Than Bongs

The popular belief that bongs deliver more THC than joints is mostly wrong — and the real story is more intere...

3 sources 4 months ago

Landrace Strains Are 'Pure'

The popular idea that landraces are genetically untouched ancestral cannabis doesn't survive contact with actu...

6 sources 4 months ago

Mango Boosts Your High

The popular claim that eating a mango before smoking intensifies your high is folklore, not science — here's w...

7 sources 5 months ago

More Light Is Always Better

The myth that cranking up PPFD endlessly increases yield — and what the photosynthesis data actually shows.

6 sources 6 months ago

Nixon's Schedule I Was Based on Science

The claim that cannabis landed in Schedule I after careful scientific review collapses the moment you read the...

10 sources 2 months ago

Old Weed Has No THC Left

The claim that aged cannabis loses all its THC is wrong — degradation is real, but it's slow, partial, and pro...

6 sources 1 month ago

Pinene Improves Memory in Cannabis Users

The viral claim that alpha-pinene cancels THC's memory impairment rests on one mouse paper and a lot of wishfu...

9 sources 5 months ago

THC Blood Levels Correlate With Impairment

The legal system treats blood THC like blood alcohol. The science says that's wrong, and has said so for years...

10 sources 2 months ago

Terpene Profiles Reliably Predict Effects

The popular idea that a strain's terpene readout tells you how it will feel is marketing dressed up as science...

8 sources 3 months ago

Terpenes Are Why Edibles Feel Different

The popular claim that terpenes shape your edible high doesn't survive contact with how digestion and liver me...

8 sources 6 months ago

The Indica/Sativa Myth

The most repeated claim in cannabis culture — that indica sedates and sativa energizes — is not supported by c...

7 sources 8 months ago

The Marihuana Tax Act Made Cannabis Illegal

A stubborn myth: the 1937 federal statute did not criminalize cannabis outright — it taxed and regulated it in...

10 sources 1 month ago

The Myrcene 0.5% Threshold

The internet's favorite cannabis rule — that myrcene above 0.5% makes a strain 'indica' or couch-locking — has...

7 sources 4 weeks ago

Tinctures Are Always Sublingual

The popular claim that cannabis tinctures work fastest under the tongue is only partly true, and often not tru...

6 sources 1 month ago