guia suplementos: infografía de funciones de la vitamina A

Card grid infographic titled "Vitamin A Function". 8 uniform cards in a clean grid, clinical pharmacy style, minimal monochrome palette, editorial reference-poster illustration. Each card contains a clear central medical-style icon/diagram, a name in English, and a one-line description in English. Suggested cards: 1) "Vision" — retinal eye diagram, supports low-light vision and normal sight. 2) "Immune Function" — shield with white blood cell motif, helps maintain normal immune defenses. 3) "Skin & Epithelial Tissue" — skin layer cross-section, supports skin and protective tissue integrity. 4) "Cell Growth" — dividing cell diagram, involved in normal cell growth and specialization. 5) "Reproduction" — simple reproductive cell symbol, contributes to normal reproductive processes. 6) "Bone Development" — bone structure icon, supports healthy bone development in balance with other nutrients. 7) "Dietary Sources" — food icons for liver, eggs, dairy, orange vegetables, leafy greens; preformed vitamin A and provitamin A carotenoids from foods. 8) "Safety & Guidance" — clinician clipboard or caution symbol, use general intake ranges only and include a clear callout: consult your doctor. Clean pharmacy layout, thin lines, precise labeling, subtle data-box accents, no dosage recommendations beyond general ranges, no specific brand boxes. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no real brand logos, no watermarks No specific brand boxes. No dosage recommendations beyond general ranges. Clear "consult your doctor" callout.