22 citations
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March 2019 in “Environmental health” Higher fluoride levels may delay puberty in boys.
3 citations
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April 2024 in “Dentistry Journal” Rinsing with oral care products or tap water helps neutralize acidity from Coca-Cola, but both are equally effective.
233 citations
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February 2018 in “Polymers” Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.
127 citations
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June 2008 in “British Journal of Clinical Pharmacology” Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
1 citations
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January 2010 in “Springer eBooks” Certain micronutrients may improve hair and nail health, but more research is needed to confirm their benefits.