Vitamin A is an essential fat-soluble vitamin that supports healthy vision, immune function, skin health, cellular growth and mucous membrane integrity. It plays an important role in areas such as the eyes, respiratory tract, digestive tract and skin.

Preformed vitamin A refers to vitamin A forms such as retinyl palmitate or retinol that the body can use directly. This is different from beta-carotene, which must be converted into active vitamin A by the body.

Yes. Vitamin A is important for normal vision, including the function of the retina and low-light vision. Ongoing vision changes, eye pain or night-vision concerns should be assessed by a qualified healthcare professional.

Yes. Vitamin A supports normal immune system function and helps maintain healthy mucous membranes, which are part of the body’s natural barrier system. It should be used as part of a broader wellness routine, not as a replacement for medical care.

Vitamin A plays a role in skin cell turnover, epithelial integrity and tissue maintenance. It may support general skin health, but persistent acne, rashes, dryness or skin irritation should be assessed by a healthcare professional.

Vitamin A is fat-soluble, which means the body can store it. Taking too much vitamin A may be harmful, especially over time, so it is important to follow the label directions and avoid stacking multiple vitamin A-containing supplements unnecessarily.

Children may need vitamin A for normal growth, immunity and vision, but dosing must be handled carefully. Vitamin A supplements for children should only be used according to the label directions or under professional guidance.

Vitamin A should be used with caution during pregnancy because excessive preformed vitamin A may be harmful. Pregnant women, those planning pregnancy, or breastfeeding mothers should seek professional advice before using vitamin A supplements.

Use caution when combining vitamin A with multivitamins, cod liver oil, skin formulas, immune formulas or other fat-soluble vitamin products. These may already contain vitamin A, which can increase total intake.

Speak with a healthcare professional before using vitamin A if you are pregnant, breastfeeding, taking medication, using retinoid treatments, managing liver concerns, shopping for a child, or unsure whether extra vitamin A is suitable for you.