Most trusted answers on TryQuerra
Ranked by trust score — a composite of source quality, expert consensus, freshness, and absence of known conflicts. High trust means strong scientific agreement, not infallibility.
What does a trust score mean?
A score of 95%+ means our system found strong, consistent consensus across high-quality peer-reviewed sources with no major known contradictions. It does not mean the answer is 100% certain — science updates. Learn how trust scores are calculated.
1
Technology
Does staring at OLED screens cause more eye strain due to PWM flicker than traditional LCD screens?
Yes, staring at OLED screens can cause more eye strain due to PWM flicker compared to traditional LCD screens.
89%
Trust
2
Health & Medicine
Does fluoride in drinking water lower IQ in children, or does current evidence show it is safe at recommended levels?
Current evidence suggests a potential association between high fluoride exposure and lower IQ in children, but major public health organizations support water fluoridation at recommended levels.
88%
Trust
3
Technology
Does microdosing psilocybin improve cognitive function and mood, or is it a placebo effect?
The effects of microdosing psilocybin on cognitive function and mood are inconclusive.
87%
Trust
4
Technology
Does alkaline water provide superior hydration or alter the body’s pH balance?
Alkaline water does not significantly alter the body's pH balance or provide superior hydration.
87%
Trust
5
Technology
Does semaglutide (Ozempic/Wegovy) cause disproportionate muscle loss compared to standard weight loss?
Semaglutide does not cause disproportionate muscle loss compared to standard weight loss methods.
87%
Trust
6
Technology
Does the "dopamine detox" have a valid scientific basis in neurobiology?
No, the 'dopamine detox' does not have a valid scientific basis in neurobiology.
87%
Trust
7
Technology
Is organic food significantly more nutritious or safer than conventionally grown food?
Inconclusive
87%
Trust
8
Technology
Does Google penalize websites for programmatically generated SEO (pSEO) content?
No, Google does not penalize websites for programmatically generated SEO (pSEO) content.
87%
Trust
9
Technology
Is intermittent fasting safe long term?
Intermittent fasting shows promise for improving metabolic health and quality of life, but long-term safety remains uncertain. Studies suggest benefits for weight management and glucose metabolism, but more research is needed to assess potential risks and benefits over extended periods.
87%
Trust
10
Nutrition & Diet
Does consuming raw milk actually offer superior nutritional benefits compared to pasteurized milk?
Consuming raw milk does not offer superior nutritional benefits compared to pasteurized milk.
86%
Trust
11
Technology
Can AI writing detectors (like GPTZero) reliably identify AI-generated text?
AI writing detectors like GPTZero have limitations in reliably identifying AI-generated text.
86%
Trust
12
Technology
Can AI coding assistants like Devin or Cursor actually build complete software without human developers?
AI coding assistants like Devin or Cursor cannot build complete software without human developers.
85%
Trust
13
Technology
Is cloud seeding actually responsible for extreme weather events and flooding?
Cloud seeding is not responsible for extreme weather events and flooding.
85%
Trust
14
Fitness & Exercise
Does creatine supplementation actually improve cognitive performance and memory, or are the benefits limited to physical exercise?
Creatine supplementation may improve cognitive performance in certain populations, but evidence remains inconsistent overall.
84%
Trust
15
Technology
Does social media usage directly cause depression and anxiety in adolescents?
Yes, social media usage can directly cause depression and anxiety in adolescents.
84%
Trust
16
Artificial Intelligence
Is the artificial sweetener aspartame carcinogenic to humans at normal consumption levels?
Possibly carcinogenic
84%
Trust
17
Technology
Is ashwagandha safe for long-term daily consumption?
Yes, ashwagandha is safe for long-term daily consumption.
84%
Trust
18
Technology
Does drinking coffee on an empty stomach actually spike cortisol levels and disrupt hormones?
Yes, drinking coffee on an empty stomach can spike cortisol levels and disrupt hormones.
84%
Trust
19
Technology
Do seed oils cause chronic inflammation, or is the claim unsupported by current scientific evidence?
Current scientific evidence does not support the claim that seed oils cause chronic inflammation.
83%
Trust
20
Climate & Environment
Does plastic recycling actually help the environment, or is it mostly a corporate marketing myth?
Plastic recycling is not an effective solution for environmental protection.
83%
Trust
21
Technology
Do generative AI search engines like Perplexity and Google Overviews respect robots.txt or steal publisher traffic?
Generative AI search engines like Perplexity have been reported to bypass robots.txt protocols, potentially impacting publisher traffic. While some sources claim Perplexity respects robots.txt, others report instances of
83%
Trust
22
Nutrition & Diet
Does a high-salt diet cause high blood pressure in everyone, or only in "salt-sensitive" individuals?
Mixed
82%
Trust
23
Technology
Do ice baths after resistance training hinder muscle hypertrophy?
Inconclusive
82%
Trust
24
Finance & Economics
Does the extreme concentration of tech stocks in major index funds create a systemic risk for retail investors?
Yes, the extreme concentration of tech stocks in major index funds creates a systemic risk for retail investors.
82%
Trust
25
Climate & Environment
Do electric vehicle (EV) batteries cause more lifetime environmental damage than internal combustion engines?
Yes, electric vehicles generally have a lower lifetime environmental impact compared to internal combustion engine vehicles.
81%
Trust
26
Technology
Why is my website not indexing on Google?
Your website may not be indexing on Google due to common issues like robots.txt blocks, noindex tags, or slow site performance. Diagnose the problem by checking for indexing errors, reviewing page content, inspecting robots.txt, improving internal linking, and monitoring site health through Google Search Console.
81%
Trust
27
Technology
Why is my PC booting slow?
A slow boot time on your PC can be caused by malware infections, BIOS settings, RAM issues, power supply problems, or slow services initialization. Checking for malware, adjusting BIOS settings, troubleshooting RAM, ensuring adequate power supply, and analyzing slow services can help improve boot times.
81%
Trust
28
Technology
Does blue light from screens actually affect sleep?
Blue light emitted from screens, especially in the evening, can disrupt the circadian rhythm, suppress melatonin production, and lead to sleep disturbances. While some studies suggest a significant impact on sleep quality, conflicting evidence exists regarding the sole role of blue light in causing poor sleep.
81%
Trust
29
Health & Medicine
Is taking a daily multivitamin actually beneficial for healthy adults, or does it just create expensive urine?
Taking a daily multivitamin is not beneficial for healthy adults.
80%
Trust
30
Technology
Is there clinical evidence that Red Light Therapy improves skin elasticity or athletic recovery?
Yes, there is clinical evidence supporting the benefits of Red Light Therapy.
80%
Trust
31
Nutrition & Diet
Does the vertical diet actually improve digestion and athletic performance for non-bodybuilders?
The Vertical Diet may offer short-term benefits for digestion and athletic performance, but lacks comprehensive evidence for long-term efficacy.
79%
Trust
32
Health & Medicine
Does intermittent fasting increase lifespan in humans, or is the evidence mostly based on animal studies?
Evidence suggests intermittent fasting may increase lifespan in humans, but direct human lifespan evidence is currently insufficient.
78%
Trust
33
Health & Medicine
Does Zone 2 cardio actually improve mitochondrial health and longevity better than HIIT?
There is mixed evidence on whether Zone 2 cardio or HIIT is better for improving mitochondrial health and longevity.
78%
Trust
34
Technology
Can creatine cause hair loss?
Multiple high-authority studies provide strong evidence against the claim that creatine causes hair loss.
77%
Trust
35
Technology
Can AI-generated content rank on Google?
Google does not penalize AI-generated content, but its ranking depends on quality, relevance, and trust signals. Content with genuine expertise and human-like structure can rank well, while thin, spammy AI content may struggle.
77%
Trust
36
Health & Medicine
Does tongue scraping actually reduce bad breath and improve systemic oral health?
Yes, tongue scraping can reduce bad breath and improve oral health.
77%
Trust
37
Health & Medicine
Is grounding (earthing) scientifically proven to reduce inflammation and improve sleep?
There is mixed evidence on the benefits of grounding (earthing) for reducing inflammation and improving sleep.
76%
Trust
38
Health & Medicine
Is MSG (monosodium glutamate) actually harmful to human health?
MSG is considered safe for the general population.
76%
Trust
39
Health & Medicine
Is mouth taping during sleep scientifically proven to improve sleep quality and cardiovascular health?
There is mixed evidence on the effectiveness of mouth taping during sleep.
76%
Trust
40
Health & Medicine
Does exposure to 5G radiation or mobile phone signals cause brain cancer?
There is no conclusive evidence that exposure to 5G radiation or mobile phone signals causes brain cancer.
76%
Trust
41
Science
Is there actual clinical evidence that NAD+ boosters like NMN or NR can reverse cellular aging in humans?
Limited evidence suggests NAD+ boosters like NMN or NR may have some anti-aging effects in humans.
76%
Trust
42
Technology
Can programmatic SEO still rank in 2026?
Programmatic SEO remains effective in 2026 by emphasizing user intent alignment, unique data layers, and topical authority. Google's algorithm updates prioritize deeper insights and original content, making it crucial to avoid thin template clusters and duplicate intent overlap.
75%
Trust
43
Health & Medicine
Is physical gold still a reliable hedge against modern inflation compared to Bitcoin?
Historically, gold has been a reliable hedge against inflation, but Bitcoin is gaining traction. Evidence suggests both assets have merits as inflation hedges.
75%
Trust
44
Health & Medicine
Does wearing blue-light-blocking glasses actually reduce eye strain or improve sleep quality?
No, wearing blue-light-blocking glasses does not significantly reduce eye strain or improve sleep quality.
75%
Trust
45
Climate & Environment
Do solar panels actually create a critical toxic waste problem at the end of their lifecycle?
There are concerns about toxic waste from solar panels, but research suggests these concerns may be overblown.
74%
Trust
46
Health & Medicine
Does eating eggs every day increase LDL cholesterol and heart disease risk, or are eggs safe for most healthy adults?
Evidence on the impact of eggs on LDL cholesterol and heart disease risk is mixed, with some evidence suggesting potential harm for certain individuals.
74%
Trust
47
Health & Medicine
Are seed oils actually unhealthy?
Seed oils' health effects are controversial.
74%
Trust
48
Health & Medicine
Is the Carnivore Diet safe and sustainable for cardiovascular health long term?
The Carnivore Diet is not recommended for long-term cardiovascular health.
73%
Trust
49
Technology
Does training AI models on synthetic data actually cause model collapse over time?
Yes, evidence supports the concept of model collapse when AI models are trained on synthetic data.
73%
Trust
50
Health & Medicine
Is intermittent fasting superior to daily calorie restriction for fat loss and metabolic health?
Intermittent fasting is effective for fat loss and metabolic health.
73%
Trust