May 2025 in “VETERINARY SCIENCE TECHNOLOGIES OF ANIMAL HUSBANDRY AND NATURE MANAGEMENT” Poor-quality feed and low vitamin A cause reproductive issues in nutrias.
17 citations
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September 2024 in “Cosmetics” Cold-pressed plant oils have valuable natural antioxidants and skin care benefits.
August 2025 in “Quality in Sport” Vitamin A is essential but too much can be harmful, especially from supplements.
6 citations
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September 2012 in “Our Dermatology Online” Retinoids are effective for various skin conditions and hair loss but have serious side effects, so low doses are recommended.
2 citations
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July 2018 in “Elsevier eBooks” Some supplements may help with hair loss, but there's not enough strong evidence to recommend them without doctor advice.