Also known as: retinol, retinyl palmitate, beta-carotene, retinyl acetate
Fat-soluble vitamin essential for vision, immune function, and cell growth. Available as preformed retinol (from animal sources) and provitamin A carotenoids (from plants).
Essential for rhodopsin production in the retina. Deficiency causes night blindness — one of the earliest recognized nutritional deficiencies.
Critical role in maintaining mucosal barriers and immune cell function.
Always consult your healthcare provider before combining supplements with medications.