My Tiny Feed

dw.com

Fluoride: Benefits, Risks, and Controversy

A comprehensive analysis of fluoride's benefits and risks, examining its role in dental health, potential neurological effects, and the controversy surrounding its use in public water supplies.

Read original article in Serbian

Serbian

Germany

HealthSciencePublic HealthControversyFluoride

CdcBgvvEnvironmental ResearchNature

Robert Kennedy Jr.Karsten Schle

Does fluoride make children less intelligent?: Studies on fluoride's effect on intelligence have yielded conflicting results. Some research suggests a link between high fluoride intake and lower IQ scores in children, while other studies haven't found a clear correlation. More research is needed to establish a definitive causal link.
Can fluoride be harmful to health? If so, how?: Fluoride's safety depends heavily on dosage. While low levels are beneficial for dental health, excessive fluoride intake can cause several issues, including dental fluorosis, skeletal fluorosis, and potentially, developmental problems. The optimal level is a balance between benefits and risks.
Why is fluoride added to drinking water and toothpaste?: Fluoride is added to drinking water and toothpaste to combat tooth decay. This practice, while largely considered safe and effective, has also drawn criticism, particularly concerning potential negative neurological effects in children.
What is fluoride and what are its effects on dental health?: Fluoride is a naturally occurring mineral that, in moderate amounts, helps prevent tooth decay by strengthening tooth enamel. However, excessive fluoride can lead to health problems like dental fluorosis and, potentially, skeletal fluorosis.
What is the controversy surrounding Robert F. Kennedy Jr.'s stance on fluoride?: Robert F. Kennedy Jr.'s proposal to remove fluoride from US drinking water is controversial. While he cites concerns about potential health risks, the overwhelming scientific consensus supports fluoride's benefits in preventing dental cavities when consumed at recommended levels.

Jan 23, 01:10

Microplastics Linked to Brain Blood Clots, Raising Dementia and Stroke Risks

A Peking University study reveals microplastics in the brain trigger immune responses, causing blood clots that may lead to stroke, depression, and possibly dementia; further research is needed.

Jan 23, 01:10

Rare Gene Mutation Linked to Late-Onset Alzheimer's

A study of an Italian family with six members affected by late-onset Alzheimer's disease reveals a rare mutation in the GRIN2C gene as a probable cause, offering a significant advancement in understanding the disease's genetic basis.

Jan 22, 13:12

Surge in Four Viruses Strains US Healthcare Systems

Four viruses (influenza, COVID-19, RSV, and norovirus) are surging in the U.S., causing widespread illness and impacting healthcare systems, with the CDC reporting high positivity rates and increased hospital visits; vaccines are available for some, but not all, of the viruses.

Jan 22, 04:12

Physical Fitness Linked to Lower Cancer Mortality Risk

A study of nearly 47,000 cancer patients found that muscular strength and cardiorespiratory fitness were associated with a 31–46% lower risk of death from any cause, with even greater reductions in specific cancer types and stages; this research, published in the British Journal of Sports Medicine, suggests tailored exercise plans may improve survival rates.