495 claim verifications avg. score 4.3/10 139 rated true or mostly true 355 rated false or misleading
“The scientific evidence supporting the benefits of collagen supplements for non-cosmetic body systems, such as bones, joints, and digestion, is weaker or less established than the evidence for cosmetic benefits.”
This claim oversimplifies a complex evidence landscape. While digestive benefits of collagen supplements do rest on thin, mixed evidence, joint and osteoarthritis outcomes are supported by multiple reviews and meta-analyses — making them comparably or even better established than cosmetic claims. Critically, recent high-quality analyses show that positive cosmetic results are largely driven by industry-funded, lower-quality studies, with independently funded trials finding no significant skin benefits. Grouping all non-cosmetic domains as uniformly "weaker" misrepresents the actual state of the science.
“Christopher Columbus did not set sail in 1492 to prove the Earth was round; educated Europeans already accepted the Earth's spherical shape before Columbus's voyage.”
The claim is well-supported. Multiple high-authority sources — including the Library of Congress and NASA — confirm that Columbus's 1492 voyage aimed to find a westward trade route to Asia, not to prove Earth was round. Educated Europeans had accepted Earth's spherical shape for centuries, drawing on ancient Greek scholarship and medieval thinkers like Thomas Aquinas and Roger Bacon. The flat-Earth myth surrounding Columbus was largely a 19th-century fabrication. The real debate in 1492 concerned Earth's circumference and the feasibility of the westward route.
“Quantum computers are capable of breaking all currently used encryption algorithms.”
This claim is false. Quantum computers pose a recognized future threat to certain public-key encryption systems (like RSA and ECC) via Shor's algorithm, but they cannot break "all" currently used encryption. Symmetric algorithms like AES-256 are only marginally weakened by Grover's algorithm and remain secure with appropriate key sizes. Moreover, no quantum computer today has the fault-tolerant hardware needed to break even real-world RSA-2048. NIST itself describes this as a future risk to "many" systems — not a present capability against all encryption.
“COVID-19 vaccines cause sudden death in young, healthy people.”
The claim that COVID-19 vaccines cause sudden death in young, healthy people is not supported by the evidence. Multiple large-scale population studies — including a CDC analysis, a 2026 PLOS Medicine case-control study, and surveillance data covering tens of millions of people — consistently find no increased risk of sudden death among vaccinated young individuals. While vaccine-induced fatal myocarditis has been documented in extraordinarily rare cases (28 deaths identified globally against billions of doses), this does not support the sweeping causal claim as stated.
“The SARS-CoV-2 BA.3.2 variant has significant immune escape potential and has been confirmed in 23 countries.”
CDC and WHO data confirm BA.3.2 was detected in at least 23 countries and demonstrates enhanced antibody escape in laboratory testing — both factual pillars of the claim hold up. However, describing the immune escape as "significant" without qualification overstates the real-world picture: WHO rates BA.3.2 as low additional public health risk, vaccines are still expected to protect against severe disease, and the variant shows reduced infectivity with no consistent growth advantage. The core facts are accurate, but the framing omits important context.
“ImmunityBio's drug N-803 (anktiva) is being investigated or has demonstrated efficacy in treating, curing, or preventing cancer types beyond bladder cancer.”
ImmunityBio's N-803 (Anktiva) is actively being investigated in multiple cancer types beyond bladder cancer, including pancreatic cancer, non-small cell lung cancer, glioblastoma, and other advanced solid tumors, as confirmed by ClinicalTrials.gov registrations and NCI-sponsored trials. Preliminary efficacy signals in NSCLC have been reported, though definitive Phase 3 proof of efficacy beyond bladder cancer has not yet been established. The claim's "being investigated" component is firmly supported by high-authority sources.
“Governments deliberately add fluoride to public water supplies with the intention of lowering IQ and increasing population compliance.”
This claim is a conspiracy theory with no credible evidentiary support. While legitimate scientific debate exists about fluoride's neurodevelopmental effects at elevated concentrations, the NIH's National Toxicology Program explicitly states there are insufficient data to determine whether the U.S.-recommended 0.7 mg/L level affects IQ. No government document, whistleblower, or credible source has ever substantiated the claim that fluoridation is intended to lower IQ or increase compliance. The "compliance" narrative originates from mid-20th century anti-communist conspiracy movements, not science.
“China is on track to surpass the United States as the world's dominant global superpower in terms of overall international influence.”
China's global influence is genuinely rising and gaps with the U.S. are narrowing in trade, manufacturing, and some technology sectors. However, the claim overstates the evidence. Most supporting data reflects public expectations and perception polls, not confirmed power transfers. The U.S. retains decisive advantages in military capability (76% vs. 14% global recognition), alliance networks, nominal GDP, finance, and institutional leadership. China also faces significant economic and demographic headwinds. The evidence supports a narrowing competition, not an inevitable Chinese surpassing of U.S. dominance.
“Fathers are significantly more likely to be diagnosed with depression and stress-related disorders one year or more after the birth of a child than during the pregnancy period.”
This claim is grounded in a real finding from a large Swedish registry study showing a spike in fathers' clinical diagnoses at 12+ months postpartum. However, it overgeneralizes that single-country result into a broad rule. Multiple meta-analyses and systematic reviews place peak paternal depression at 3–6 months postpartum, not at one year or later. The Swedish study also compared the spike to pre-pregnancy baselines — not directly to the pregnancy period as the claim states — creating a key evidentiary gap.
“Taking caffeine before a period of sleep deprivation can fully restore social memory function that would otherwise be impaired.”
A 2026 peer-reviewed study did show caffeine reversed social memory deficits in male mice via a specific hippocampal CA2 mechanism. However, the claim's unqualified language — "fully restore social memory function" — overgeneralizes from a single animal model and one narrow social-recognition assay. No human evidence confirms this effect. Broader research shows caffeine often only partially rescues cognition under sleep deprivation and can disrupt recovery sleep. The core finding is real but the claim's framing is misleading.
“The green digital rain code effect in the 1999 film The Matrix was composed entirely of Japanese sushi recipes.”
The Matrix's iconic green digital rain was not composed "entirely" of Japanese sushi recipes. Production designer Simon Whiteley drew partial inspiration from his wife's Japanese cookbooks, but the on-screen code is a deliberate mixture of katakana characters, Arabic numerals, Latin letters, Kangxi radicals, and miscellaneous symbols — all heavily stylized. Snopes explicitly rates this claim as a "Mixture." Sushi recipes were one input among several, not the sole source.
“The diabetes drug metformin can suppress HIV replication, keep the virus dormant, and enable long-term remission without the need for daily antiretroviral therapy.”
This claim dramatically overstates the evidence. While metformin shows some ability to modulate HIV biology in laboratory and animal studies, no clinical evidence supports the assertion that it can enable long-term remission without daily antiretroviral therapy. Multiple peer-reviewed studies actually show metformin can increase HIV transcription and reactivate latent virus. All human studies tested metformin only as an add-on to ART, not as a replacement. The claim conflates early-stage, preclinical findings with established clinical capability.
“Artificial General Intelligence (AGI) will be achieved before the year 2030.”
The claim that AGI "will be" achieved before 2030 overstates the evidence. Only about 18% of surveyed AI researchers predict AGI by 2030, and leading forecast aggregates assign roughly 25% probability to that timeline — meaning a 75% chance it won't happen. While some AI company leaders call pre-2030 AGI "plausible," plausibility is not certainty. There is also no consensus definition of AGI, making any claimed "achievement" inherently ambiguous. The claim frames a minority, probabilistic possibility as a confident prediction.
“Holding in a sneeze can have negative health effects.”
The claim is well-supported. Multiple credible medical sources, including the Cleveland Clinic and ENT specialists, confirm that suppressing a sneeze can redirect pressure internally, potentially damaging eardrums, sinuses, throat tissue, or blood vessels. The claim uses "can have," which is a possibility statement — and documented case reports plus established physiological mechanisms are sufficient to validate it. While severe outcomes are rare, the possibility of negative health effects is real and medically recognized.
“Flag football has been approved as an official Olympic sport.”
Flag football was officially approved by the IOC Session in Mumbai in October 2023 for inclusion in the Los Angeles 2028 Olympic programme. A qualification system and competition schedule (July 15–22, 2028) have since been confirmed. The claim is substantively accurate but omits an important detail: the approval is specific to the LA 2028 Games. Flag football has not been confirmed as a permanent Olympic sport for future Games beyond 2028.
“Med beds are medically validated devices that can cure serious diseases using energy or frequency-based healing methods.”
No device called a "med bed" has been medically validated or shown to cure serious diseases in any clinical trial. The concept originates from conspiracy theories, not medical science. While some energy-based therapies (e.g., PEMF, sound stimulation) show limited benefits for specific symptoms, none constitute cures for serious diseases, and none involve "med beds." Major medical authorities, including the Cleveland Clinic and Cancer Research UK, confirm energy healing is unproven as a curative treatment. The FDA has issued warnings against unapproved medical claims for such devices.
“Scientists have successfully grown functional brain tissue organoids from stem cells derived from human urine samples.”
Multiple peer-reviewed studies confirm that cells collected from human urine can be reprogrammed into induced pluripotent stem cells and then used to generate cerebral organoids exhibiting neurogenesis, astrogliogenesis, and neural network activity. The claim is substantively accurate. However, "functional" in this context refers to basic neural activity and developmental markers — not mature, vascularized brain tissue — and the process involves intermediate reprogramming steps, not direct growth from urine cells.
“Sharks in the Bahamas have tested positive for cocaine and caffeine absorbed from contaminated ocean water.”
A peer-reviewed study did detect trace amounts of cocaine and caffeine in shark blood near Eleuthera, Bahamas — but the claim significantly overstates the findings. Cocaine was found in only 1 of 85 sharks, at nanogram-level concentrations far below any biologically meaningful threshold. Caffeine was more widespread (~24 of 85 sharks). The claim's assertion that these substances were "absorbed from contaminated ocean water" reflects a plausible hypothesis, not a confirmed pathway. The plural framing and "tested positive" language create a misleading impression of widespread drug contamination.
“Waking a person who is sleepwalking can cause a heart attack or serious physical harm.”
This claim is a widely circulated myth. Major medical authorities — including the Mayo Clinic, Cleveland Clinic, Northwestern Medicine, and the American Academy of Sleep Medicine — explicitly state that waking a sleepwalker does not cause heart attacks, brain damage, or other serious medical harm. The only documented risk is temporary confusion or disorientation, which in rare cases may lead to minor accidental injury. The heart attack component is categorically unsupported by clinical evidence.
“An artificial intelligence model can detect early-stage breast cancer with approximately 94% accuracy, surpassing the average performance of radiologists.”
The claim conflates AUC/AUROC scores (~0.93) with "accuracy," which are different metrics. The best available meta-analytic evidence reports pooled AI sensitivity of 0.85 and AUC of 0.89 — not 94%. Critically, 2025 RSNA studies show AI misses approximately 14% of cancers, with false negatives concentrated in smaller, early-stage tumors in dense breasts — the very cases the claim highlights. While AI can match or modestly exceed average radiologists in some contexts, the specific "~94% accuracy for early-stage detection" framing significantly overstates the evidence.