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78
Mostly True Asia

The text states that one fugu fish contains enough poison to kill 30 people and there is no antidote.

The evidence supports the claims regarding fugu fish. Fugu contains tetrodotoxin, a very potent neurotoxin, which is lethal and lacks an antidote. These claims are supported by multiple sources, including BBC and other medical sources. Therefore, both claims are assessed as true with strong confidence.

March 30, 2026 Language: en 2 claims analyzed

Individual Claims

79
Mostly True Health
One fugu fish contains enough poison to kill 30 people.
Multiple sources confirm that fugu contains a significant amount of tetrodotoxin, a potent neurotoxin. The BBC article states that fugu is extremely poisonous and this is corroborated by other reputable sources. The toxin's lethality supports the claim that even one fish has enough to kill multiple people.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 90
Web Consensus Weight 50
Source Quality Score 80
Source Quality Weight 25
Llm Reasoning Score 85
Llm Reasoning Weight 25
Weighted Total 79
Evidence Summary Multiple sources confirm tetrodotoxin's lethality in fugu fish.
76
Mostly True Health
There is no antidote for fugu fish poison.
The evidence indicates there is no known antidote for tetrodotoxin, the poison found in fugu, as confirmed by BBC and medical sources. Treatment is supportive only, aligning with expert consensus about its high lethality and lack of antidote.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 85
Web Consensus Weight 50
Source Quality Score 75
Source Quality Weight 25
Llm Reasoning Score 85
Llm Reasoning Weight 25
Weighted Total 76
Evidence Summary No antidote exists for tetrodotoxin as confirmed by multiple sources.

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