What people are asking right now

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.

Taking a daily multivitamin is not beneficial for healthy adults.

Evidence suggests intermittent fasting may increase lifespan in humans, but direct human lifespan evidence is currently insufficient.

There is mixed evidence on whether Zone 2 cardio or HIIT is better for improving mitochondrial health and longevity.

Yes, tongue scraping can reduce bad breath and improve oral health.

There is mixed evidence on the benefits of grounding (earthing) for reducing inflammation and improving sleep.

MSG is considered safe for the general population.

There is mixed evidence on the effectiveness of mouth taping during sleep.

There is no conclusive evidence that exposure to 5G radiation or mobile phone signals causes brain cancer.

Historically, gold has been a reliable hedge against inflation, but Bitcoin is gaining traction. Evidence suggests both assets have merits as inflation hedges.

No, wearing blue-light-blocking glasses does not significantly reduce eye strain or improve sleep quality.

Evidence on the impact of eggs on LDL cholesterol and heart disease risk is mixed, with some evidence suggesting potential harm for certain individuals.