Question
Enlist various cosmetic ingredients and their possible toxic effects on humans and experimental animals.
Answer :
Word Count : 342
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Cosmetic products contain various ingredients, some of which may pose toxic risks to both humans and experimental animals. These ingredients are used for their functional or aesthetic properties, but their safety is often questioned due to their potential adverse effects. Common cosmetic ingredients include: 1. Parabens (e.g., methylparaben, ethylparaben) – Used as preservatives to prevent microbial growth. Parabens can mimic estrogen, leading to endocrine disruption, and are linked to developmental and reproductive toxicity. 2. Phthalates – Used as solvents or to improve product flexibility. They are associated with reproductive toxicity, endocrine disruption, and developmental harm, particularly affecting male reproductive organs. 3. Formaldehyde – Found in nail polishes, hair straightening treatments, and preservatives. It is a known carcinogen and can cause respiratory issues, skin
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