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Vitamin A is a fat-soluble vitamin essential for vision, immune function, reproduction, and cellular communication. It exists in two forms: preformed vitamin A (retinol, retinal, retinoic acid) found in animal products, and provitamin A (carotenoids, primarily beta-carotene) found in plant foods. Vitamin A is crucial for maintaining healthy vision, particularly in low-light conditions.
Vitamin A is a fat-soluble vitamin essential for vision, immune function, reproduction, and cellular communication. It exists in two forms: preformed vitamin A (retinol, retinal, retinoic acid) found in animal products, and provitamin A (carotenoids, primarily beta-carotene) found in plant foods. Vitamin A is crucial for maintaining healthy vision, particularly in low-light conditions.
Contextually connected pathways expanding from Vitamin A
Discover rich dietary food sources, natural bioavailability, and nutrient pairings for Vitamin A.
Learn physiological roles, absorption factors (enhancers & inhibitors), and take the quiz.
Review clinical studies, safety thresholds, and medical references.
⚠️ Disclaimer: This information is for educational purposes only. Always consult a healthcare professional for medical advice.
